instruction:
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.
question:
[['[TABLECONTEXT]', '[TITLE]', 'Dominant seventh chord'], ['[TABLECONTEXT]', 'CHORD', 'G7'], ['G7', 'MAJOR_THIRD', 'B']]
answer:
B is the major third of the _____ dominant seventh chord.


question:
[['250 Delaware Avenue', 'LOCATION', 'Buffalo, New York'], ['Buffalo, New York', 'IS_PART_OF', 'New York']]
answer:
_____ is a location in Buffalo, _____, New York State.


question:
[['Iraq', 'LEADER_NAME', 'Haider al-Abadi'], ['Al-Taqaddum Air Base', 'CITY_SERVED', 'Fallujah'], ['Fallujah', 'COUNTRY', 'Iraq']]
answer:

The Al-Taqaddum air base serves the city of _____ in Iraq. Haider al-Abadi is the leader of Iraq.