An answer is given. Generate a question for which the given answer is either a direct or partial answer.

Ex Input:
Answer: caucasus mountains

Ex Output:
what two mountain ranges that separate europe from asia?


Ex Input:
Answer: battle of bosworth field

Ex Output:
king richard iii died in the battle of?


Ex Input:
Answer: gough whitlam

Ex Output:

who was the prime minister in australia between 1972 and 1975?