Definition: In this task, you are given triplets. Each triplet is in the form of [subject, predicate, object]. Your task is to generate proper sentence that utilizes these triples. The objective is to construct a sentence that (a) captures the facts specified in the triples and (b) is a well-formed sentence easily understandable by a human. All triple values need not be used directly in the sentence as long as the facts are adequately captured.
Input: [['Alderney Airport', '1ST_RUNWAY_SURFACE_TYPE', 'Poaceae'], ['Alderney Airport', 'RUNWAY_LENGTH', '497.0'], ['Alderney Airport', 'CITY_SERVED', 'Alderney']]

The 1st runway of Alderney airport, which serves the city of Alderney, is made of poaceae and is 497.0 long.