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:
Who authorized the construction of the boulder dam?
answer:
Who authorized team of engineers to review the construction of the boulder dam? 
 Congress


question:
When did the first video recorder come out?
answer:
What year was the prototype of the video recorder invented? 
 1953


question:
When did the state of the union address start?
answer:

When did the annual state of the union address start? 
 January 8, 1790