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:
Which type of memory shows a much greater decline with age than others?
answer:
Which type of memory shows a much greater decline with age than others types of memory that also decline? 
 new memories of events or facts


question:
Who starred in the mirror has two faces?
answer:
Who starred as Rose Morgan-Larkin in the mirror has two faces? 
 Barbra Streisand


question:
What countries did the western front run through?
answer:

What countries did the western front run through in World War I? 
 Belgium, north-eastern France, Alsace-Lorraine, Luxembourg, and western Germany