Problem:Passage: Tata Sons Limited is the holding company of the Tata Group and holds the bulk of shareholding in these companies. It was established as a trading enterprise in 1868. About 86 % of the equity capital of Tata Sons is held by philanthropic trusts endowed by members of the Tata family. The biggest two of these trusts are the Sir Dorabji Tata Trust and Sir Ratan Tata Trust. Tata Sons is the owner of the Tata name and the Tata trademarks, which are registered in India and several other countries. TCS alone generates 70 % revenues of its parent company, Tata Sons. Natarajan Chandrasekaran took over as Chairman of Tata Sons on 21 February 2017.

Question: Based on this passage, who become the chairmen of tata sons in 2017?
Solution:OK... To answer the above question, the relevant sentence is: Natarajan Chandrasekaran took over as Chairman of Tata Sons on 21 February 2017.
Natarajan Chandrasekaran.

Student A:Passage: "Make You Feel My Love" is a song written by Bob Dylan from his album Time Out of Mind (1997). It was first released commercially by Billy Joel, under the title "To Make You Feel My Love", before Dylan's version appeared later that same year. It has since been covered by numerous performers and has proved to be a commercial success for recording artists such as Adele, Garth Brooks, Bryan Ferry, Kelly Clarkson and Ane Brun. Two covers of the song (one by Garth Brooks and one by Trisha Yearwood) were featured on the soundtrack of the 1998 film Hope Floats. Dylan eventually released the song as a single.

Question: Based on this passage, who sang make you feel my love in hope floats?
Student B:OK... To answer the above question, the relevant sentence is: Two covers of the song (one by Garth Brooks and one by Trisha Yearwood) were featured on the soundtrack of the 1998 film Hope Floats.
one by Garth Brooks and one by Trisha Yearwood.

Problem:Lincoln is a 2012 American epic historical drama film directed and produced by Steven Spielberg, starring Daniel Day-Lewis as United States President Abraham Lincoln. The film also features Sally Field, David Strathairn, Joseph Gordon-Levitt, James Spader, Hal Holbrook and Tommy Lee Jones in supporting performances. The screenplay by Tony Kushner was loosely based on Doris Kearns Goodwin's biography Team of Rivals: The Political Genius of Abraham Lincoln, and covers the final four months of Lincoln's life, focusing on his efforts in January 1865 to have the Thirteenth Amendment to the United States Constitution passed by the United States House of Representatives.

Based on this passage, who played the part of lincoln in the movie lincoln?
Solution:OK... The relevant information to answer the above question is: Lincoln is a 2012 American epic historical drama film directed and produced by Steven Spielberg, starring Daniel Day-Lewis as United States President Abraham Lincoln.
Daniel Day - Lewis.

Student A:Since the Supreme Court was established in 1789, 17 persons have served as chief justice. The first was John Jay (1789 -- 1795). The current chief justice is John Roberts (since 2005). Four -- Edward Douglass White, Charles Evans Hughes, Harlan Fiske Stone, and William Rehnquist -- were previously confirmed for associate justice and subsequently confirmed for chief justice separately.

Answer this question based on the passage: who is the chief justice of the u.s. supreme court?
Student B:OK... The important part for answering this question is: The current chief justice is John Roberts (since 2005).
John Roberts.

Problem:Dean's Blue Hole is the world's second deepest known salt water blue hole with an entrance below the sea level. It plunges 202 metres (663 ft) in a bay west of Clarence Town on Long Island, Bahamas.

Based on this passage, dean's blue hole is one of deepest?
Solution:OK... To answer this question, we should know that: Dean's Blue Hole is the world's second deepest known salt water blue hole with an entrance below the sea level.
salt water blue hole with an entrance below the sea level.

Problem:Coordinates: 47 00 01" N 109 45 04" W / 47.00028 N 109.75111 W / 47.00028;-109.75111 (State of Montana) Area code 406 is the telephone area code covering the entire state of Montana. It has been Montana's area code since area codes were created in 1947.

Answer this question based on the passage: where is area code 406 located in usa?
Solution:
OK... The relevant information is: Coordinates: 47 00 01" N 109 45 04" W / 47.00028 N 109.75111 W / 47.00028;-109.75111 (State of Montana) Area code 406 is the telephone area code covering the entire state of Montana.
the entire state of Montana.