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.

[['Beijing', 'URBAN_AREA', '19,295,000'], ['Beijing', 'BUILT-UP_AREA', '19,785,051']]
_____'s urban area has a population of _____, but its built-up area has a population of 19,785,051.

[['Asilomar Conference Grounds', 'ARCHITECTURAL_STYLE', 'American Craftsman']]
The _____ have the architectural style of American Craftsman.

[['Terminal 3 (CT3)', 'DEPTH_(M)', '14'], ['Terminal 3 (CT3)', 'OPERATOR', 'DPI'], ['Terminal 3 (CT3)', 'BERTHS', '1']]

Port _____ operated by DPI has _____ berth and a depth of 14m