Student A:The University of Phoenix (UOPX) is a private for-profit college, headquartered in Phoenix, Arizona, United States. The university has an open enrollment admission policy, requiring a high-school diploma, GED, or its equivalent as its criteria for admissions. Founded in 1976, the university confers degrees in over 100 degree programs at the associate, bachelor's, master's, and doctoral degree levels.

Answer this question: university of phoenix where is it located at?
Student B:OK... The relevant information is: The University of Phoenix (UOPX) is a private for-profit college, headquartered in Phoenix, Arizona, United States.
headquartered in Phoenix , Arizona , United States.

Student A:A retarder is a device used to augment or replace some of the functions of primary friction-based braking systems, usually on heavy vehicles. Retarders serve to slow vehicles, or maintain a steady speed while traveling down a hill, and help prevent the vehicle from "running away" by accelerating down the hill. They are not usually capable of bringing vehicles to a standstill, as their effectiveness diminishes as vehicle speed lowers. They are usually used as an additional "assistance" to slow vehicles, with the final braking done by a conventional friction braking system. As the friction brake will be used less, particularly at higher speeds, their service life is increased, and since in those vehicles the brakes are air-actuated helps to conserve air pressure too.

What is a retarder on a semi truck?
Student B:OK... The relevant information to answer the above question is: A retarder is a device used to augment or replace some of the functions of primary friction-based braking systems, usually on heavy vehicles.
a device used to augment or replace some of the functions of primary friction - based braking systems.

Student A:"Man in the Mirror" is a song recorded by Michael Jackson, written by Glen Ballard and Siedah Garrett and produced by Jackson and Quincy Jones. It peaked at number 1 in the United States when released in January 1988 as the fourth single from his seventh solo album, Bad (1987). It was nominated for Record of the Year at the Grammy Awards.

Answer this question based on the passage: who wrote michael jackson's man in the mirror?
Student B:OK... To answer the above question, the relevant sentence is: "Man in the Mirror" is a song recorded by Michael Jackson, written by Glen Ballard and Siedah Garrett and produced by Jackson and Quincy Jones.
Glen Ballard.

Student A:The 2018 UEFA Champions League Final was the final match of the 2017 -- 18 UEFA Champions League, the 63rd season of Europe's premier club football tournament organised by UEFA, and the 26th season since it was renamed from the European Cup to the UEFA Champions League. It was played at the NSC Olimpiyskiy Stadium in Kiev, Ukraine on 26 May 2018, between Spanish side and defending champions Real Madrid, who had won the competition in each of the last two seasons, and English side Liverpool.

Answer this question based on the passage: where are they going to play uefa champions league final?
Student B:
OK... To answer the above question, the relevant sentence is: It was played at the NSC Olimpiyskiy Stadium in Kiev, Ukraine on 26 May 2018, between Spanish side and defending champions Real Madrid, who had won the competition in each of the last two seasons, and English side Liverpool.
the NSC Olimpiyskiy Stadium in Kiev , Ukraine.