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: [['[TABLECONTEXT]', '[TITLE]', 'Jon Stewart'], ['Spin City', 'ROLE', 'Parker'], ['Spin City', 'NOTES', 'Episode: Wall Street'], ['[TABLECONTEXT]', 'TITLE', 'Spin City'], ['Spin City', 'YEAR', '1999']]

_____ guest starred on the TV show _____. In the episode titled Wall Street, he played a character named Parker in 1999.