In this task you are given a list of triplets of the form [subject, predicate, object] and the output should be a question based on the triplets but with the subject and/or object replaced with blanks (represented using two or more consecutive underscores). Triplet values encompassed in [*] are special tokens that can be replaced with synonyms. The objective is to construct a question in a manner that (a) captures the facts specified in at least one of the triplets, and (b) ideally contains a limited number of blanks such that it is a well-formed question that is easy to answer. A blank can represent a single word or a phrase.

[['Buzz Aldrin', 'BIRTH_PLACE', 'Glen Ridge, New Jersey'], ['Buzz Aldrin', 'WAS_A_CREW_MEMBER_OF', 'Apollo 11'], ['Buzz Aldrin', 'STATUS', '"Retired"'], ['Buzz Aldrin', 'DATE_OF_BIRTH', '"1930-01-20"'], ['Buzz Aldrin', 'NATIONALITY', 'United States'], ['Apollo 11', 'OPERATOR', 'NASA']]
_____ was born January 20th, 1930 in _____. Now retired, he served as a member of the Apollo 11 crew, which was operated by NASA.