In this task, you're given a question, a context passage, and four options which are terms from the passage. After reading a passage, you will get a brief understanding of the terms. Your job is to determine by searching and reading further information of which term you can answer the question. Indicate your choice as 'a', 'b', 'c', or 'd'. If you think more than one option is plausible, choose the more probable option to help you answer the question.

Input: Consider Input: Question: What country was the artist born in that Bundrick worked with on Rough Mix in 1977? Passage:Bundrick first worked with Pete Townshend in 1977 when he performed on Rough Mix, Townshend's solo collaboration with Ronnie Lane, former bass player for Small Faces and Faces. He was invited to play on the Who's album Who Are You (1978), but broke his arm falling out of a taxi at the studio door and was unable to participate in recording sessions. Bundrick toured with The Who from 1979 to 1981 along with drummer Kenney Jones and played on their album Face Dances (1981), then briefly parted with the band during the recording of It's Hard (1982) and the subsequent tour. Bundrick later rejoined the band performing with them at Live Aid in 1985 and played live with them until 2012.
 Links: a. Ronnie Lane b. The Who Tour 2012–2013 c. Pete Townshend d. Who Are You

Output: c


Input: Consider Input: Question: How many members did No. 11 Group have during the years of the Blitz? Passage: the Second World War, the station was very active during the Battle of Britain and the Blitz in 1940–41 in No. 12 Group (controlled from RAF Watnall in Nottingham) as it was the main fighter station for a lot of the southern East Midlands, and fighters from the station would often patrol as far as Birmingham. During the Battle of Britain many squadrons were rotated through Wittering to spells in the south of England with No. 11 Group that was bearing the brunt of the battle. With many of the Luftwaffe raids during the Blitz taking part at night, Wittering-based squadrons were instrumental in the development of night combat techniques. These included the use of the Turbinlite aircraft which replaced the nose with a powerful searchlight insulated in the nose of Havocs and Bostons. In April 1943 No. 141 Squadron were moved in, operating de Havilland Mosquitoes. 1943 also saw the station host 2 USAAF squadrons, albeit temporarily: 63 Fighter Squadron USAAF with its P47s operated from Wittering between January and March before moving to RAF Horsham St Faith; 55 Fighter Squadron operated its P38s and P51s from Wittering between August and March 1944 before moving to nearby RAF Kingscliffe.
 Links: a. No. 11 Group RAF b. Birmingham c. Birmingham d. 63rd Fighter Squadron

Output: a


Input: Consider Input: Question: What position did Rebecca Hollweg's grandfather play? Passage:Rebecca Hollweg was born in west London, and from the age of nine grew up in rural west Somerset. She is the daughter of visual artists, who have both internationally exhibited. Her father Alexander Hollweg (grandson of the painter Edward Wadsworth and son of the Olympic ice-hockey player Joachim von Bethmann-Hollweg) is a painter and sculptor whose work is in the Tate Gallery collection and in private and corporate collections in North America and in Italy. His murals are in the Charlotte Street Hotel and the Soho Hotel in central London. Her mother Geraldine Hollweg is a silversmith and enameller, who trained as a painter at the Ruskin School of Drawing and Fine Art, Oxford and worked as a scene painter at the Royal Shakespeare Company. Her brother is Lucas Hollweg, former Sunday Times food writer, now writing for Waitrose Kitchen.
 Links: a. Waitrose & Partners b. Soho Hotel c. Joachim von Bethmann-Hollweg d. Joachim von Bethmann-Hollweg


Output: c