In this task, you're given an open-domain question. Your task is to provide an answer to the given question. There is only one unique answer for each question. Your answer should be short, and refer to an entity, date, number, etc. Do not put your answer in the context of a sentence.

Ex Input:
Actress who was oscar nominated for the 1999 film leaving las vegas?

Ex Output:
Elisabeth Judson Shue


Ex Input:
When was the temple of hercules victor built?

Ex Output:
later 2nd century BC


Ex Input:
Most oil and natural gas is found in what type of rock?

Ex Output:

overlying rock formations with lower permeability