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

[Q]: Answer: battle of bosworth field
[A]: king richard iii died in the battle of?

[Q]: Answer: liver
[A]: what is the largest organ of the digestive system?

[Q]: Answer: list of big five academy award winners and nominees
[A]:
what three films three of these films swept best picture best director best screenplay and best actor and actress?