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.
One example: Question: When did the operation during which the 704th dropped supplies to allied troops near Nijmegen begin? Passage: The group was occasionally diverted from strategic missions to carry out air support and interdiction missions. It supported Operation Overlord, the invasion of Normandy by attacking transportation targets, including bridges, along with airfields and strong points in France. On D Day, the squadron and the rest of the 446th Group led the first heavy bomber mission of the day. The 446th aided ground forces at Caen and Saint-Lo during July by hitting bridges, gun batteries, and enemy troops. During Operation Market Garden, the attempt to seize a bridgehead across the Rhine in the Netherlands, the 704th dropped supplies to allied troops near Nijmegen. It struck lines of communications during the Battle of the Bulge. During Operation Varsity in March 1945, it supplied ground and airborne troops near Wesel. The squadron flew its last combat mission on 25 April 1945 against Salzburg, Austria. The group had flown 273 missions and had lost 58 aircraft during the war,
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Solution is here: During Operation Market Garden, the attempt to seize a bridgehead across the Rhine in the Netherlands, the 704th dropped supplies to allied troops near Nijmegen.
Explanation: The passage describes the 704th's actions during Operation Market Garden.

Now, solve this: Question: How long had Airdrie been playing at Excelsior Stadium? Passage:The Challenge Cup ties was arranged to be played at the Excelsior Stadium, Airdrie but due to the fact Airdrie United hadn't completed laying their artificial turf, The SFL granted Airdrie the permission to move the venue to Clackmannanshire side Alloa Athletic's stadium Recreation Park, because of its synthetic pitch. (Alloa were playing away to Dundee in the Cup). A week after, Ayr United made the way up to Elgin, for the first time since July 1979. Ayr scored first, then Elgin scored two quick goals. Aaron Connelly scored the first goal of his career. Elgin City scored 40 seconds before the tie went to penalties. After two defeats in both the Co-Operative cup and league Ayr had a second round tie with, First Division side, Cowdenbeath, in which Ayr ran out surprise winners. However Ayr were knocked out in the next round by Glasgow Club Partick Thistle. As November approached Ayr entered the Scottish Cup and faced Aberdeen Junior team, Sunnybank. A game that Ayr easily won 5-0 with goals from loan-signing Stuart Bannigan, two goals from the Penalty spot, A header and a sublime over-head kick from Andy Rodgers. An Away draw against SPL side, Hibernian awaited Ayr. Ayr drew 0-0 in the Capital. But were victorious in a replay. United were knocked out in the fifth round by SPL club, St Mirren, by two goals to one.

Solution:
The Challenge Cup ties was arranged to be played at the Excelsior Stadium, Airdrie but due to the fact Airdrie United hadn't completed laying their artificial turf, The SFL granted Airdrie the permission to move the venue to Clackmannanshire side Alloa Athletic's stadium Recreation Park, because of its synthetic pitch