Definition: 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.
Input: [['San Francisco', 'FEINSTEIN', '80.60%'], ['[TABLECONTEXT]', 'COUNTY', 'San Francisco'], ['San Francisco', 'SEYMOUR', '15.79%'], ['[TABLECONTEXT]', '[TITLE]', 'United States Senate special election in California, 1992']]

In the 1992 United States Senate special election in California, Feinstein won 80.60% of the vote in _____ while Seymour only won 15.79%.