instruction:
In this task, you're given an ambiguous question (which can be answered in more than one way). Your task is to provide one question which clarifies the input question and it has one unique answer, and also provide an answer to the generated question. Generated question and answer should be separated with a new line.
question:
Where does the saying all quiet on the western front come from?
answer:
What book does the saying all quiet on the western front come from? 
 All Quiet on the Western Front


question:
When was the first personal computer sold to the public?
answer:
When was the first personal computer sold to the public in a limited fashion? 
 1957


question:
When does ant and decs saturday night takeaway start?
answer:

When does series 15 of ant and decs saturday night takeaway start? 
 24 February 2018