instruction:
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.
question:
Which actress stars as a mom in the film diary of a wimpy kid the long haul?
answer:
Which actress stars as Greg's mom in the film Diary of a Wimpy Kid: The Long Haul?


question:
What profile has the most followers on instagram?
answer:
What brand profile has the most followers on instagram?


question:
When was the dubai metro green line opened to public?
answer:

When were the first stations of the Dubai Metro green line opened to the public?