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:
When did the first settlers come to america?
answer:
When did the first settlers come to america through Alaska?


question:
Most points scored in a premier league season?
answer:
What team scored the most points in a Premier League season?


question:
When did first star wars movie come out?
answer:

When did first star wars movie come out in U.S.?