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.

[Q]: Question: What year was the keyboard extraordinaire that Adam Davy performs with born? Passage:In recent years Adam performs with keyboard extraordinaire, Ben Waters and his six piece band. The band have toured all over the world. As saxophonist Adam Davy has worked with some amazing musicians including: Charlie Watts, Rolling Stones Drummer, Elliot Randall, (premier session guitarist for, Steely Dan and the, Blues Brothers), Sir John Dankworth, Tim Garland, Kate Robbins, Nikki Lamborn, Never The Bride, Alley McErlaine from the band, Texas, Gary Brooker, Jimmy Valance. He has played in the top venues around the world including, Ronnie Scotts, Pizza Express Jazz Club, The 100 Club, The Half Moon in Putney, Larmer Tree Festival, Camp Bestival, Storyville, Smalls Jazz Cafe, Pink Elephant Jazz Bar, the Cork Jazz Festival, the Rhoda Mcgaw Theatre, The Stables Wavendon, Cartier Royal polo event for Prince Harry and the Kay Club Ryder cup after Tiger Wood's match. Adam has worked with all three of the major Jazz/music/Poets, Michael Horovitz, Pete Brown, who wrote the hit, Sunshine of Your Love, for the British rock pop group, Cream, and renowned Jazz poet John Hegley.

[A]: In recent years Adam performs with keyboard extraordinaire, Ben Waters and his six piece band

[Q]: Question: How old was General Sir William Robertson when he selected Hugh Elles to liasise with troops? Passage:In August 1915, after recovering from his injuries, Elles was one of three officers specially selected by General Sir William Robertson, soon to be Chief of the Imperial General Staff (CIGS), the professional head of the British Army, to liaise with troops at the front and pass the information directly to the British General Headquarters (GHQ). In January 1916, as a General Staff Officer (GSO), Elles was sent by General Sir Douglas Haig, the Commander-in-Chief (C-in-C) of the BEF on the Western Front, to investigate the first tanks or "caterpillars" being built in England. He attended the first trials of "Mother" and reported back to Haig on its success. During the summer of 1916, he was tasked to report back from the Somme, where the tanks were first used. Elles was appointed to head the Heavy Branch (the first tank units) of the Machine Gun Corps in France on 29 September 1916, with the temporary rank of colonel. His responsibilities included its advanced training and tactical employment. He also commanded the large central depot and workshops established near Bermicourt.

[A]: In August 1915, after recovering from his injuries, Elles was one of three officers specially selected by General Sir William Robertson, soon to be Chief of the Imperial General Staff (CIGS), the professional head of the British Army, to liaise with troops at the front and pass the information directly to the British General Headquarters (GHQ)

[Q]: Question: Had Cynthia Erivo acted in other films before being added to the cast of Bad Times at the El Royale in the role Beyonce was first being courted for? Passage:On March 8, 2017, it was announced that 20th Century Fox had bought the spec script Bad Times at the El Royale, written by Drew Goddard, who would also direct and produce the film. On August 23, 2017, Chris Hemsworth and Jeff Bridges were cast in the 1960s-set film, to play two among the several characters who collide at the El Royale hotel, near California's Lake Tahoe. That same day, it was also reported that Tom Holland had passed on a role, and that Beyonce was being courted for the role of a Black vocalist. It was also revealed that main roles in the ensemble would include a vacuum cleaner salesman, two female criminals, a male cult leader, and a desk clerk. Later in August 2017, newcomer Cailee Spaeny was added to the cast to play an impressionable Southern girl brought to the hotel, while Cynthia Erivo was cast as the Black singer who finds herself in the wrong place at the wrong time. In January 2018, Dakota Johnson and Russell Crowe joined the cast (though Crowe did not appear in the film). In February 2018, Jon Hamm, Nick Offerman, and Mark O'Brien joined the cast, and in May 2018, Lewis Pullman was also confirmed for a role.

[A]:
That same day, it was also reported that Tom Holland had passed on a role, and that Beyonce was being courted for the role of a Black vocalist