Student A:Thomas Francis Wilson Jr. (born April 15, 1959) is an American actor, writer, musician, painter, voice-over artist, comedian, and podcaster. He is known for his voice-over work in video games, movies and TV shows. He is also known for playing Biff Tannen, Griff Tannen and Buford "Mad Dog" Tannen in the Back to the Future trilogy, and Coach Ben Fredricks on NBC's Freaks and Geeks.

Who played griff in back to the future 2?
Student B:OK... To answer this question, we should know that: He is also known for playing Biff Tannen, Griff Tannen and Buford "Mad Dog" Tannen in the Back to the Future trilogy, and Coach Ben Fredricks on NBC's Freaks and Geeks.
Thomas Francis Wilson Jr..

Problem:Passage: Yuri Alekseyevich Gagarin (Russian: , IPA: ( jrjj ljksjejvjt arjn); 9 March 1934 -- 27 March 1968 ) was a Soviet pilot and cosmonaut. He was the first human to journey into outer space when his Vostok spacecraft completed an orbit of the Earth on 12 April 1961.

Question: Based on this passage, who is the first person that went to space?
Solution:OK... This is the relevant information: He was the first human to journey into outer space when his Vostok spacecraft completed an orbit of the Earth on 12 April 1961.
Yuri Alekseyevich Gagarin.

Student A:The Milwaukee Brewers' 1998 season was the first season for the franchise as a member of the National League. The Brewers finished in fifth in the NL Central, 28 games behind the Houston Astros, with a record of 74 wins and 88 losses. Before the 1998 regular season began, two new teams -- the Arizona Diamondbacks and Tampa Bay Devil Rays -- were added by Major League Baseball. This resulted in the American League and National League having fifteen teams. However, in order for MLB officials to continue primarily intraleague play, both leagues would need to carry a number of teams that was divisible by two, so the decision was made to move one club from the AL Central to the NL Central.

Answer this question: when did milwaukee brewers move to the nl?
Student B:OK... This is the relevant information: The Milwaukee Brewers' 1998 season was the first season for the franchise as a member of the National League.
1998.

Problem:The European Cup was inaugurated in 1955, with Barcelona's arch-rivals Real Madrid winning the first five editions. In 1959, Barcelona entered this competition for the first time, after winning the 1958 -- 59 La Liga season. Until the 1990s, the club had little success, apart from their runner-up places in 1961 and 1986. In 1992, Johan Cruyff's Dream Team won their first European Cup with a 1 -- 0 win against Sampdoria. Since then, Barcelona has won the competition four additional times, in 2006, 2009, 2011 and 2015. Barcelona has established itself as one of the strongest sides in European competitions, when measured in UEFA coefficients.

Answer this question based on the passage: when did barcelona last win the champions league?
Solution:OK... The important part for answering this question is: Since then, Barcelona has won the competition four additional times, in 2006, 2009, 2011 and 2015.
2015.

Student A:Passage: Foodstuffs (NZ) Ltd is a group of two New Zealand grocery and liquor retailers' cooperatives based in the North Island and the South Island that collectively control an estimated 53 % of the New Zealand grocery market. The group owns retail franchises Four Square, New World and Pak'nSave, in-store private labels Pam's and Budget, and a ten percent stake in The Warehouse. The effective duopoly in New Zealand's supermarket industry means that Foodstuffs' only real competitor is Australian supermarket chain Progressive Enterprises.

Question: Based on this passage, who owns new world and pak n save?
Student B:OK... The relevant information is: The group owns retail franchises Four Square, New World and Pak'nSave, in-store private labels Pam's and Budget, and a ten percent stake in The Warehouse.
Foodstuffs ( NZ ) Ltd.

Student A:Photosystem II is located mostly in the grana thylakoids, whereas photosystem I and ATP synthase are mostly located in the stroma thylakoids and the outer layers of grana. The cytochrome b6f complex is distributed evenly throughout thylakoid membranes. Due to the separate location of the two photosystems in the thylakoid membrane system, mobile electron carriers are required to shuttle electrons between them. These carriers are plastoquinone and plastocyanin. Plastoquinone shuttles electrons from photosystem II to the cytochrome b6f complex, whereas plastocyanin carries electrons from the cytochrome b6f complex to photosystem I.

Answer this question based on the passage: what are the proteins called that transport electrons in the thylakoid membrane?
Student B:
OK... To answer the above question, the relevant sentence is: Due to the separate location of the two photosystems in the thylakoid membrane system, mobile electron carriers are required to shuttle electrons between them.
plastoquinone and plastocyanin.