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 does new season of jersey shore start?
answer:
When does season 13 of jersey shore start?


question:
Samsung galaxy s7 when did it come out?
answer:
When did the Samsung galaxy S7 and S7 Edge come out in Europe and North America?


question:
When did bob dylan wrote knockin on heavens door?
answer:

When did bob dylan write and record knockin on heavens door?