0_Wizard
I always prefer watching the offense play during football games. 
The offense, which is the team controlling the oval-shaped football, attempts to advance down the field by running with or passing the ball, while the defense, which is the team without control of the ball, aims to stop the offense's advance and aims to take control of the ball for themselves.
chosen_American_football_0
American football
chosen_topic_0_American_football
Early history of American football
The early history of American football can be traced to early versions of rugby football and association football. Both games have their origin in varieties of football played in Britain in the mid–19th century, in which a football is kicked at a goal or run over a line, which in turn were based on the varieties of English public school football games. American football resulted from several major divergences from association football and rugby football, most notably the rule changes instituted by Walter Camp, a Yale University and Hopkins School graduate considered to be the "father of gridiron football".
College football on television
College football on television includes the broad- and cablecasting of college football games, as well as pre- and post-game reports, analysis, and human-interest stories. Within the United States, the college version of American football annually garners high television ratings. College football games have been broadcast since 1939, beginning with the 1939 Waynesburg vs. Fordham football game on September 30 in New York City. College football telecasts were historically very restricted due to there being only three major television networks and also because the NCAA controlled all television rights and limited the number of games that aired to protect attendance.
American football
American football, referred to as football in the United States and Canada, and also known as gridiron football or simply gridiron, is a team sport played by two teams of eleven players on a rectangular field with goalposts at each end. The offense, which is the team controlling the oval-shaped football, attempts to advance down the field by running with or passing the ball, while the defense, which is the team without control of the ball, aims to stop the offense's advance and aims to take control of the ball for themselves. The offense must advance at least ten yards in four downs, or plays, and otherwise they turn over the football to the defense; if the offense succeeds in advancing ten yards or more, they are given a new set of four downs.
List of gridiron football rules
The following is a description of the various and alternating rules of gridiron football. Numerous leagues or organizations tend to send a laundry list of rules in order to better distinguish themselves from their counterparts. American football is played on a field . The longer boundary lines are "sidelines", while the shorter boundary lines are "end lines". Sidelines and end lines are out of bounds. Near each end of the field is a "goal line"; they are apart. A scoring area called an "end zone" extends beyond each goal line to each end line. The end zone includes the goal line but not the end line.
History of American football
The history of American football can be traced to early versions of rugby football and association football. Both games have their origin in varieties of football played in Britain in the mid-19th century, in which a football is kicked at a goal or kicked over a line, which in turn were based on the varieties of English public school football games. American football resulted from several major divergences from association football and rugby football, most notably the rule changes instituted by Walter Camp, a Yale University and Hopkins School graduate who is considered to be the "Father of American Football".
Game of the Century (college football)
The phrase "Game of the Century" is a superlative that has been applied to several college football contests played in the 20th century, the first full century of college football in the United States. It is a subjective term applied by sportswriters to describe the most notable games of the period. The phrase "Game of the Century" is usually placed in quotation marks to indicate the irony or emphasize the incorrectness of the term as it applies to college football games. What makes the phrase subjective is that sportswriters and fans list the games that they remember or attended. Games that were played before radio and television broadcasts are only preserved in print.
2015 Chicago Bears season
The 2015 Chicago Bears season was the franchise's 96th season in the National Football League. After the firing of general manager Phil Emery and head coach Marc Trestman following the 2014 season, the team hired former New Orleans Saints director of player personnel Ryan Pace and Denver Broncos head coach John Fox to fill those positions, respectively. Fox's hiring marked the Bears' third head coach in four seasons. The Bears entered the 2015 season with hopes of improving their 5–11 record in 2014. The team started the regular season on a poor note, losing their first three games. In the following eight games, the team went 5–3, including a Thanksgiving win over the rival Green Bay Packers.
1_Apprentice
I don't watch much football. What does the offense do?
0_Wizard
They attempt to take the ball to the touchdown but running or throwing it. 
The offense, which is the team controlling the oval-shaped football, attempts to advance down the field by running with or passing the ball, while the defense, which is the team without control of the ball, aims to stop the offense's advance and aims to take control of the ball for themselves.
chosen_American_football_0
American football
chosen_topic_0_American_football
History of Oregon State Beavers football
The History of Oregon State Beavers football covers more than 120 seasons since the team began play in 1893. In 1893, Oregon State College was known as State Agricultural College (SAC). William H. Bloss, son of SAC's school president, was the school's first coach, and the quarterback of the 1893 team. Bloss moved to Corvallis, Oregon in June 1892. He previously played football in the Midwest, and was considered very knowledgeable of football. Bloss scheduled tryouts in the fall of 1893 trying to assemble a football team. By mid-October, he had found 17 players that would make up the first football team in Oregon State's history.
2007 New England Patriots season
The 2007 New England Patriots season was the 38th season for the team in the National Football League and franchise's 48th season overall. The Patriots looked to improve on their 12–4 record from 2006 and win the AFC East for the sixth time in seven years. The Patriots finished the 2007 regular season by winning all sixteen of their games. They became only the fourth team in NFL history to finish a regular season undefeated, and first to do so since the 1972 Miami Dolphins. The Patriots were also the first team with a perfect regular season since the NFL expanded its schedule to sixteen games in 1978.
2014 New England Patriots season
The New England Patriots season was the franchise's 45th season in the National Football League, the 55th overall and the 15th under head coach Bill Belichick. The Patriots finished 12–4 for the third straight year, winning their sixth straight AFC East title, as well as the top-overall seed and home field advantage for the AFC playoffs. With their seeding, New England was awarded a first-round bye in the playoffs for the fifth season in a row, the first such occurrence for any team since the league switched to a 12-team playoff format in 1990 (surpassing the 1992–95 Dallas Cowboys). They finished fourth in the NFL in scoring (468 points) and eighth in points allowed (313), and first in point differential (with an average margin of victory of 9.7 points).
2005–06 NCAA football bowl games
The 2005–06 NCAA football bowl games were a series of 28 post-season games (including the Bowl Championship Series) that was played in December 2005 and January 2006 for Division I-A football teams and all-stars from Divisions I-AA, II, and III, as well as from the NAIA. The post-season began with the New Orleans Bowl on December 20, 2005, and concluded with the Senior Bowl, played on January 28, 2006. For the second consecutive year, the 28 team-competitive bowl games were played by 56 teams with winning records, as no teams with non-winning seasons (6–6, or .500) were invited to participate in bowl games.
2013 Denver Broncos season
The 2013 Denver Broncos season was the franchise's 44th season in the National Football League and the 54th overall. It also marked the 30th under the ownership of Pat Bowlen, the second with Peyton Manning as the team's starting quarterback and the third under head coach John Fox. Following a heartbreaking loss to the eventual Super Bowl champion Baltimore Ravens in the divisional round of the 2013 playoffs, the Broncos entered the 2013 season as favorites to win Super Bowl XLVIII. However, the team underwent a tumultuous offseason that was dominated by the suspension of All-Pro linebacker Von Miller as well as several injuries to the offensive line.
2015 Chicago Bears season
The 2015 Chicago Bears season was the franchise's 96th season in the National Football League. After the firing of general manager Phil Emery and head coach Marc Trestman following the 2014 season, the team hired former New Orleans Saints director of player personnel Ryan Pace and Denver Broncos head coach John Fox to fill those positions, respectively. Fox's hiring marked the Bears' third head coach in four seasons. The Bears entered the 2015 season with hopes of improving their 5–11 record in 2014. The team started the regular season on a poor note, losing their first three games. In the following eight games, the team went 5–3, including a Thanksgiving win over the rival Green Bay Packers.
2017 Chicago Bears season
The 2017 Chicago Bears season was the franchise's 98th season in the National Football League and the third and final under head coach John Fox. The Bears improved upon the previous year's 3–13 record, finishing 5–11, but failed to make the playoffs and suffered their fourth consecutive losing season. This was their first season since 2008 without Jay Cutler as their starting quarterback, ending an eight-year era. Instead, the Bears picked up former Tampa Bay Buccaneers quarterback Mike Glennon in free agency and traded up to the number two overall pick in the draft for Mitchell Trubisky. Glennon started the first four games of the season, but was benched for Trubisky after a 1–3 start.
1_Apprentice
Sounds interesting. How many players are on the offense?
0_Wizard
Similar to a soccer team, 11 players. They have to go atleast ten yards from where the ball starts to get a first down.
The offense must advance at least ten yards in four downs, or plays, and otherwise they turn over the football to the defense; if the offense succeeds in advancing ten yards or more, they are given a new set of four downs.
chosen_American_football_0
American football
chosen_topic_0_American_football
List of gridiron football rules
The following is a description of the various and alternating rules of gridiron football. Numerous leagues or organizations tend to send a laundry list of rules in order to better distinguish themselves from their counterparts. American football is played on a field . The longer boundary lines are "sidelines", while the shorter boundary lines are "end lines". Sidelines and end lines are out of bounds. Near each end of the field is a "goal line"; they are apart. A scoring area called an "end zone" extends beyond each goal line to each end line. The end zone includes the goal line but not the end line.
American football
American football, referred to as football in the United States and Canada, and also known as gridiron football or simply gridiron, is a team sport played by two teams of eleven players on a rectangular field with goalposts at each end. The offense, which is the team controlling the oval-shaped football, attempts to advance down the field by running with or passing the ball, while the defense, which is the team without control of the ball, aims to stop the offense's advance and aims to take control of the ball for themselves. The offense must advance at least ten yards in four downs, or plays, and otherwise they turn over the football to the defense; if the offense succeeds in advancing ten yards or more, they are given a new set of four downs.
Comparison of American and Canadian football
American and Canadian football are gridiron codes of football that are very similar. Both have their origins in rugby football. There are, however, some key differences. Football was introduced to North America in Canada by the British Army garrison in Montreal, which played a series of games with McGill University. In 1874, the U.S. Harvard University hosted Canada's McGill University to play the new game derived from rugby football in a home-and-home series. When the Canadians arrived several days early, to take advantage of the trip to see Boston and the surrounding areas, they held daily practices.
2016 Chicago Bears season
The 2016 Chicago Bears season was the franchise's 97th season in the National Football League and the second under head coach John Fox. The Bears looked to improve upon their 6–10 record from 2015; however, they suffered a second consecutive 0–3 start and were plagued by injuries with an NFL-high 19 players on the injured reserve list by the end of the season. Multiple injuries to quarterback Jay Cutler resulted in backups Brian Hoyer and Matt Barkley playing much of the season. They finished with a 3–13 record, the worst record for the team since the NFL's move to 16-game seasons in 1978. The Bears also went 0–8 on the road for the first time in franchise history.
2017 Chicago Bears season
The 2017 Chicago Bears season was the franchise's 98th season in the National Football League and the third and final under head coach John Fox. The Bears improved upon the previous year's 3–13 record, finishing 5–11, but failed to make the playoffs and suffered their fourth consecutive losing season. This was their first season since 2008 without Jay Cutler as their starting quarterback, ending an eight-year era. Instead, the Bears picked up former Tampa Bay Buccaneers quarterback Mike Glennon in free agency and traded up to the number two overall pick in the draft for Mitchell Trubisky. Glennon started the first four games of the season, but was benched for Trubisky after a 1–3 start.
2015 Chicago Bears season
The 2015 Chicago Bears season was the franchise's 96th season in the National Football League. After the firing of general manager Phil Emery and head coach Marc Trestman following the 2014 season, the team hired former New Orleans Saints director of player personnel Ryan Pace and Denver Broncos head coach John Fox to fill those positions, respectively. Fox's hiring marked the Bears' third head coach in four seasons. The Bears entered the 2015 season with hopes of improving their 5–11 record in 2014. The team started the regular season on a poor note, losing their first three games. In the following eight games, the team went 5–3, including a Thanksgiving win over the rival Green Bay Packers.
American football rules
Game play in American football consists of a series of "downs", individual plays of short duration, outside of which the ball is "dead" or not in play. These can be plays from scrimmage – passes, runs, punts, or field goal attempts (from either a place kick or a drop kick) – or free kicks such as kickoffs and fair catch kicks. Substitutions can be made between downs, which allows for a great deal of specialization as coaches choose the players best suited for each particular situation. During a play, each team should have no more than 11 players on the field, and each of them has specific tasks assigned for that specific play.