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: [['Ashgabat International Airport', 'OPERATING_ORGANISATION', 'Turkmenistan Airlines'], ['Ashgabat International Airport', 'LOCATION', 'Ashgabat'], ['Ashgabat International Airport', 'ELEVATION', '211'], ['Ashgabat International Airport', 'RUNWAY_NAME', '"12L/30R"'], ['Ashgabat International Airport', 'RUNWAY_LENGTH', '900.0']]

Turkmenistan airlines operate _____ which is located at _____ metres above sea level in Ashgabat. The runway, which is named 12L/30R has a length of 900.0.