Problem:"Fighter" is a song recorded by American singer Christina Aguilera for her fourth studio album, Stripped (2002). The song was written by Aguilera and Scott Storch, and produced by the latter. It was released by RCA Records as the third single from Stripped on March 13, 2003. Inspired by Guns N' Roses' song "November Rain", "Fighter" was characterized as a hybrid of rock and R&B that incorporates elements of arena rock and rock and roll. The track sees Aguilera thanking a man who had done wrong to her for making her a "fighter."

Answer this question based on the passage: who sings thanks for making me a fighter?
Solution:OK... This is the relevant information: "Fighter" is a song recorded by American singer Christina Aguilera for her fourth studio album, Stripped (2002).
American singer Christina Aguilera.


Student A:Passage: Servers: The VRTX chassis has 4 half-height slots available for Ivy-Bridge based PowerEdge blade servers. At launch the PE-M520 (Xeon E5-2400v2) and the PE-M620 (Xeon E5-2600v2) where the only two supported server blades, however the M520 was since discontinued. The same blades are used in the M1000e but for use in the VRTX they need to run specific configuration, using two PCIe 2.0 mezzanine cards per server. A conversion kit is available from Dell to allow moving a blade from a M1000e to VRTX chassis.

Question: Based on this passage, how many half height server modules can poweredge vrtx support?
Student B:OK... The important part for answering this question is: Servers: The VRTX chassis has 4 half-height slots available for Ivy-Bridge based PowerEdge blade servers.
4.


Problem:A proof-of-work (PoW) system (or protocol, or function) is an economic measure to deter denial of service attacks and other service abuses such as spam on a network by requiring some work from the service requester, usually meaning processing time by a computer. The concept was invented by Cynthia Dwork and Moni Naor as presented in a 1993 journal article. The term "Proof of Work" or POW was first coined and formalized in a 1999 paper by Markus Jakobsson and Ari Juels. An early example of the proof-of-work system used to give value to a currency is the shell money of the Solomon Islands.

Based on this passage, what is the point of proof of work?
Solution:OK... To answer this question, we should know that: A proof-of-work (PoW) system (or protocol, or function) is an economic measure to deter denial of service attacks and other service abuses such as spam on a network by requiring some work from the service requester, usually meaning processing time by a computer.
an economic measure to deter denial of service attacks and other service abuses such as spam on a network by requiring some work from the service requester , usually meaning processing time by a computer.


Student A:The fourth season of Jane the Virgin premiered on The CW on October 13, 2017. The season will consist of 17 episodes and stars Gina Rodriguez as a young Latina university student accidentally artificially inseminated with her boss' sperm, Rafael Solano (Justin Baldoni). In this season, Jane deals with her romantic feelings for Rafael while reuniting with an ex-boyfriend while Rafael loses ownership of the Marbella and gets back together with his ex-wife, Petra Solano (Yael Grobglas). Also, Rogelio de la Vega (Jaime Camil), Jane's father, is expecting a baby with an ex-girlfriend and marries Jane's mother, Xiomara Villanueva (Andrea Navedo).

Answer this question: when is new season of jane the virgin coming out?
Student B:OK... To answer the above question, the relevant sentence is: The fourth season of Jane the Virgin premiered on The CW on October 13, 2017.
October 13 , 2017.


Problem:Passage: The left coronary artery distributes blood to the left side of the heart, the left atrium and ventricle, and the interventricular septum. The circumflex artery arises from the left coronary artery and follows the coronary sulcus to the left. Eventually, it will fuse with the small branches of the right coronary artery. The larger anterior interventricular artery, also known as the left anterior descending artery (LAD), is the second major branch arising from the left coronary artery. It follows the anterior interventricular sulcus around the pulmonary trunk. Along the way it gives rise to numerous smaller branches that interconnect with the branches of the posterior interventricular artery, forming anastomoses. An anastomosis is an area where vessels unite to form interconnections that normally allow blood to circulate to a region even if there may be partial blockage in another branch. The anastomoses in the heart are very small. Therefore, this ability is somewhat restricted in the heart so a coronary artery blockage often results in myocardial infarction causing death of the cells supplied by the particular vessel.

Question: Based on this passage, where does the left coronary artery supply blood to?
Solution:OK... The important part for answering this question is: The left coronary artery distributes blood to the left side of the heart, the left atrium and ventricle, and the interventricular septum.
the left side of the heart , the left atrium and ventricle , and the interventricular septum.


Problem:Preterm birth, also known as premature birth, is the birth of a baby at fewer than 37 weeks' gestational age. These babies are known as preemies or premies. Symptoms of preterm labor include uterine contractions which occur more often than every ten minutes or the leaking of fluid from the vagina. Premature infants are at greater risk for cerebral palsy, delays in development, hearing problems and sight problems. These risks are greater the earlier a baby is born.

Based on this passage, when is a baby said to be premature?
Solution:

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... To answer this question, we should know that: Preterm birth, also known as premature birth, is the birth of a baby at fewer than 37 weeks' gestational age.
fewer than 37 weeks ' gestational age.