In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it. Your job is to determine which sentence(s) from the passage can be used to search for further information needed to answer the question.

Ex Input:
Question: How many employees did Warner Bros. Records have the year that Kerr moved to Los Angeles? Passage:The Anita Kerr Singers or The Jordanaires sang background on just about every Nashville hit in the late 1950s and early 1960s. After she and Al Kerr divorced, she disbanded the Nashville version of her Anita Kerr Singers and relocated to Los Angeles in August 1965 with her second husband, Swiss businessman Alex Grob, and her daughters Suzie & Kelly. She no longer wanted to just be a background singer or arranger on country songs – she wanted to do pop music, jazz and "do more orchestral writing and music that was not just country.". She hired some lawyers to get her out of her contract with RCA’s Nashville division, got a contract with Warner Bros. Records, and formed a Los Angeles version of the Anita Kerr Singers. The new group, for the next five years, would include the following personnel: alto B.J. Baker or Jackie Ward, tenor Gene Merlino or Bill Cole, baritone Bill Lee, bass Bob Tebow, and Kerr herself as soprano and arranger. The half dozen albums recorded by the Singers for Warner included a cover version of the song "All You Need Is Love" by The Beatles, and one of the LPs was exclusively devoted to the songs of composer Bert Kaempfert. Disguising the group as the Mexicali Singers, Kerr also recorded a trio of mariachi-flavored albums with musical arrangements reminiscent of the Herb Alpert & The Tijuana Brass sound. The Anita Kerr Singers won another Grammy Award for their recording of A Man And A Woman, released as a single on Warner Bros. Records.


Ex Output:
After she and Al Kerr divorced, she disbanded the Nashville version of her Anita Kerr Singers and relocated to Los Angeles in August 1965 with her second husband, Swiss businessman Alex Grob, and her daughters Suzie & Kelly


Ex Input:
Question: Which political officer now serves as the 2nd in line to become president? Passage:McKellar twice served as President pro tempore of the United States Senate, commencing in 1945, the first to hold the position under the system that has prevailed since of reserving it for the most senior member of the majority party. When Harry Truman became president in April 1945, upon FDR's death, the vice presidency became vacant (the mechanism for filling intra-term vacancies had not yet been created by the 25th Amendment), and so McKellar became the permanent presiding officer of the United States Senate. Also, as the President pro tempore of the Senate had, prior to 1886, been second in the presidential line of succession, behind only the vice president, Truman viewed McKellar as the logical wartime replacement for himself, and asked McKellar to attend all Cabinet meetings. In 1947 Truman successfully lobbied Congress to pass a new Presidential Succession Act restoring both the Speaker of the House and the President pro tempore of the Senate to the succession ahead of the Cabinet secretaries. By the time the law came into effect, McKellar was no longer in the position of President pro tempore, because Republicans held the majority in the 80th Congress. Truman vetoed the Taft-Hartley Act in 1947 to restrict labor unions, which McKellar voted in favor of. As such Truman selected Alben Barkley of Kentucky as his running mate in the 1948 presidential election. When Democrats regained control as a result of the 1948 elections, McKellar again became President pro tempore. He was therefore second in line for the presidency (behind the Speaker of the House) from January 3, 1949 until January 20, 1949, when Alben Barkley took office as Vice President of the United States.


Ex Output:
When Harry Truman became president in April 1945, upon FDR's death, the vice presidency became vacant (the mechanism for filling intra-term vacancies had not yet been created by the 25th Amendment), and so McKellar became the permanent presiding officer of the United States Senate


Ex Input:
Question: Which show has Ruben on first? Passage:Ruben is known for hosting the show Outrageous Acts of Science on the Science Channel, known outside the United States as You Have Been Warned and Loco Lab. He has also been seen and heard on the Food Network's Food Detectives, the Science Channel's Head Rush, the Weather Channel's Weather Gone Viral, the Travel Channel's Mysteries at the Kremlin, Discovery International's Superhuman Science, the Science Channel's How Do They Do It?, the documentary Mortified Nation, and NPR's All Things Considered and The Moth Radio Hour. He is the author of Surviving Your Stupid, Stupid Decision to Go to Grad School (Random House, 2010), a satirical guide to post-baccalaureate education, and Pinball Wizards: Jackpots, Drains, and the Cult of the Silver Ball (Chicago Review Press, 2017), a narrative nonfiction book about the past, present, and future of pinball. Ruben is also known for writing the monthly science humor column "Experimental Error" in the AAAS journal Science Careers. Ruben frequently gives keynote lectures and performances about science, education, career-related topics, comedy, science communication, public perception of science, and performs his one-man show about bullying, Please Don't Beat Me Up: Stories and Artifacts from Adolescence.


Ex Output:

Ruben is known for hosting the show Outrageous Acts of Science on the Science Channel, known outside the United States as You Have Been Warned and Loco Lab