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.

Example Input: [['Barcelona Olympics', 'YEAR', '1992'], ['Barcelona Olympics', 'DENOMINATION', '10 krooni'], ['Barcelona Olympics', 'DIMENSIONS', '25 grams (0.88 oz)38 millimetres (1.5 in)'], ['Barcelona Olympics', 'METAL_COMPOSITION', '.925 silver']]
Example Output: In1992 _____ 10 krooni,925 silver,_____.

Example Input: [['The Phoenix', 'eatType', 'restaurant'], ['The Phoenix', 'food', 'Indian'], ['The Phoenix', 'priceRange', 'cheap'], ['The Phoenix', 'customer rating', '5 out of 5'], ['The Phoenix', 'area', 'riverside']]
Example Output: At the riverside, there is a 5 star restaurant called _____. It serves Indian food at a low price.

Example Input: [['United States', 'LANGUAGE', 'English language'], ['United States', 'LEADER_TITLE', 'President of the United States'], ['United States', 'LEADER_NAME', 'Joe Biden'], ['250 Delaware Avenue', 'LOCATION', 'United States'], ['United States', 'ETHNIC_GROUP', 'Asian Americans']]
Example Output:
250 Delaware Avenue is located in the _____, where the English language is spoken, and one of the ethnic groups is Asians. The President of the United States is the most important leader, and _____ is also a leader.