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', 'CAPITAL', 'Rome'], ['Italy', 'LEADER', 'Sergio Mattarella'], ['A.S. Gubbio 1910', 'GROUND', 'Italy'], ['Serie D', 'CHAMPIONS', 'S.S. Robur Siena']]

The champions of _____ are S.S. Robur Siena in which AS Gubbio 1910 also play. This latter club has their ground in Italy where the leader is Sergio Mattarella and the capital is the city of Rome.