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: [['A.S. Gubbio 1910', 'LEAGUE', 'Serie D'], ['Italy', 'LEADER', 'Pietro Grasso'], ['A.S. Gubbio 1910', 'GROUND', 'Italy'], ['Italy', 'LANGUAGE', 'Italian language'], ['Serie D', 'CHAMPIONS', 'S.S. Robur Siena']]

S.S. Robur Siena are champions of Serie D. in which AS Gubbio 1910 also play. The latter club have their home ground located in _____ which is lead by Pietro Grasso and uses the Italian language.