Input question: What is the capital of Bulgaria

Output answer: sofia

Input question: In WWII in Germany there was the Siegreid Line; in France the Maginot Line, in Finland the Mannerheim Line, but in which other European Country was the Gustav Line?

Output answer: italy

Input question: Which seeded player did Lukas Rosol beat in the second round at Wimbledon in June?

Output answer: rafael nadal

Input question: Which 1980 supergroup consisting of George Harrison, Jeff Lynne, Roy Orbison, Tom Petty and Bob Dylan decided to use a word with a single 'L' instead of a double 'L' in their name because the band started in America and consisted of three Americans and only two Britons?

Output answer:
traveling wilburys