In this task, you're given an ambiguous question (which can be answered in more than one way). Your task is to write a question that clarifies the given question in such a way that the generated question has one unique answer.

[Q]: Who was chris tate's wife in emmerdale farm?
[A]: Who was chris tate's wife in emmerdale farm during 1991-1994?


[Q]: Which actress stars as a mom in the film diary of a wimpy kid the long haul?
[A]: Which actress stars as Greg's mom in the film Diary of a Wimpy Kid: The Long Haul?


[Q]: When was wrangell st elias national park established?
[A]:
When was wrangell st elias national park established as a park and preserve?