Student A:Context: The NFL was the first league ever to use the wild-card format. The decision to implement a Wild Card coincided with the completion of the AFL-NFL merger in 1970. Prior to the merger, the right to compete in the postseason for the NFL title was restricted to division / conference champions. Until 1967, a tiebreaker game was played to resolve a deadlock for first place in either of the two conferences. When the league expanded to 16 teams, it realigned into four divisions and expanded the playoffs to two rounds. Tiebreaker games were eliminated in favor of the use of performance-based criteria to determine division champions. The rival American Football League, which reached a final size of ten teams in two divisions, also restricted its postseason to division winners until the 1969 season (the AFL's last as a separate league) when it expanded the playoffs to include division runners-up. The runners-up played the winners of the opposite divisions for the right to contest the AFL Championship Game.

Question: when did the wild card start in football?
Student B:OK... To answer this question, we should know that: The decision to implement a Wild Card coincided with the completion of the AFL-NFL merger in 1970.
1970.


Problem:Context: "He's Gonna Step On You Again" (a.k.a. "Step On") is a song co-written by Christos Demetriou and performed by John Kongos in 1971.

Question: who sang he going to step on you again?
Solution:OK... To answer this question, we should know that: "He's Gonna Step On You Again" (a.k.a. "Step On") is a song co-written by Christos Demetriou and performed by John Kongos in 1971.
John Kongos.


Student A:"Personal Jesus" is a song by the English electronic band Depeche Mode, released on 28 August 1989 as the lead single from their seventh album, Violator (1990). It reached No. 13 on the UK Singles Chart and No. 28 on the Billboard Hot 100. The single was their first to make the US Top 40 since 1984's "People Are People", and was their first gold-certified single in the US (quickly followed by its successor, "Enjoy the Silence").

Answer this question based on the passage: who was the original singer of personal jesus?
Student B:OK... This is the relevant information: "Personal Jesus" is a song by the English electronic band Depeche Mode, released on 28 August 1989 as the lead single from their seventh album, Violator (1990).
Depeche Mode.


Problem:Tracy McConnell, better known as "The Mother", is the title character from the CBS television sitcom How I Met Your Mother. The show, narrated by Future Ted, tells the story of how Ted Mosby met The Mother. Tracy McConnell appears in 8 episodes from "Lucky Penny" to "The Time Travelers" as an unseen character; she was first seen fully in "Something New" and was promoted to a main character in season 9. The Mother is played by Cristin Milioti.

Answer this question: how i.met your mother who is the mother?
Solution:OK... The relevant information is: Tracy McConnell, better known as "The Mother", is the title character from the CBS television sitcom How I Met Your Mother.
Tracy McConnell.


Student A:Context: Adding to the controversy surrounding the casting choice was that the air date originally planned, February 13, 2013, coincided with One Billion Rising, a global movement to end violence against women and girls. On January 30, NBC switched "Monster's Legacy" with "Secrets Exhumed" so that Tyson's episode would air on February 6 instead. Four days before the episode, Law & Order creator Dick Wolf announced that he supported NBC's decision to produce the episode and hire Mike Tyson to guest star. This angered fans, as he did not acknowledge any of the petitions or ethical concerns. "Monster's Legacy" aired on February 6, 2013, becoming Mike Tyson's first acting appearance not playing himself.

Question: what episode of law and order svu is mike tyson in?
Student B:OK... The relevant sentence in the passage is: "Monster's Legacy" aired on February 6, 2013, becoming Mike Tyson's first acting appearance not playing himself.
Monster 's Legacy.


Student A:Before the Second World War, the voting age in almost all countries was 21 years or higher. Czechoslovakia was the first to reduce the voting age to 20 years in 1946, and by 1968 a total of 17 countries had lowered their voting age. Many countries, particularly in Western Europe, reduced their voting ages to 18 years during the 1970s, starting with the United Kingdom (1970), with the United States (26th Amendment) (1971), Canada, Germany (1972), Australia (1974), France (1974) and others following soon afterwards. By the end of the 20th century, 18 had become by far the most common voting age. However, a few countries maintain a voting age of 20 years or higher. It was argued that 18-year-old men could be drafted to go to war, and many people felt they should be able to vote at the age of 18.

Answer this question based on the passage: when did 18 year olds get to vote?
Student B:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
OK... The important part for answering this question is: Many countries, particularly in Western Europe, reduced their voting ages to 18 years during the 1970s, starting with the United Kingdom (1970), with the United States (26th Amendment) (1971), Canada, Germany (1972), Australia (1974), France (1974) and others following soon afterwards.
1971.