In this task, you are given triplets. Each triplet is in the form of [subject, predicate, object]. Your task is to generate proper sentence that utilizes these triples. The objective is to construct a sentence that (a) captures the facts specified in the triples and (b) is a well-formed sentence easily understandable by a human. All triple values need not be used directly in the sentence as long as the facts are adequately captured.
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Question: [['Beijing', 'URBAN_AREA', '19,295,000'], ['Beijing', 'BUILT-UP_AREA', '19,785,051']]

Answer: Beijing's urban area has a population of 19,295,000, but its built-up area has a population of 19,785,051.


Question: [['Vatin', 'LARGEST_ETHNIC_GROUP_(2002)', 'Serbs'], ['Vatin', 'CYRILLIC_NAME_OTHER_NAMES', 'Ватин']]

Answer: The largest ethnic group in 2002 of the settlement with the cyrillic name of ватин was Serbs.


Question: [['Buzz Aldrin', 'BIRTH_PLACE', 'Glen Ridge, New Jersey'], ['Buzz Aldrin', 'WAS_SELECTED_BY_NASA', '1963'], ['Buzz Aldrin', 'WAS_A_CREW_MEMBER_OF', 'Apollo 11'], ['Buzz Aldrin', 'OCCUPATION', 'Fighter pilot'], ['Buzz Aldrin', 'DATE_OF_BIRTH', '"1930-01-20"']]

Answer:
Buzz Aldrin (born in Glen Ridge, New Jersey on 1930-01-20) was selected to work for NASA in 1963. He was a fighter pilot and a crew member of Apollo 11.