TASK DEFINITION: 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.
PROBLEM: When does california vote for a new governor?

SOLUTION: When does california vote for a new governor in 2014? 
 November 4, 2014

PROBLEM: When did singer start making electric sewing machines?

SOLUTION: When did singer demonstrate the first workable electric sewing machine? 
 1889

PROBLEM: When have the minnesota vikings been in the super bowl?

SOLUTION:
In what years have the Minnesota Vikings been in the super bowl? 
 1970, 1974, 1975, and 1977