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 was the oldest serving president of the united states?
answer:
Who was the oldest serving president of the united states when inaugurated? 
 Donald Trump


question:
Who is the ceo of lord and taylor?
answer:
Who is the ceo of lord and taylor in 1970s? 
 Joseph E. Brooks


question:
Backwards compatible xbox one games call of duty?
answer:

Backwards compatible xbox one game call of duty added September 28, 2017? 
 Call of Duty: Advanced Warfare