Input question: Which part of the body does a cariogenic affect?

Output answer: teeth

Input question: Which American artist noted for his large graffiti-style paintings had a major exhibition at London's Tate Modern in Summer 2008?

Output answer: cy twombly

Input question: By what name is an Ornithorhynchus better known?

Output answer: platypus

Input question: Which 1956 musical film featured the song 'When The Children Are Asleep'?

Output answer:
carousel