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:
When did the springbok tour start and end?
answer:
When did the Springbok's arrive in New Zealand?


question:
Who did the song come a little bit closer?
answer:

Who wrote the song come a little bit closer?