Input question: Which group sang about Baggy Trousers

Output answer: madness

Input question: Which flower has the same name as a diaphragm in the eye?

Output answer: iris

Input question: Which very successful Australian Director's first American film was 'Witness' in 1985, starring Harrison Ford?

Output answer: peter weir

Input question: Which fictional character lived at 32 Windsor Gardens, London?

Output answer:
paddington bear