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: [['City of Chester', 'NUMBERS_PRE-TOPS', 'E3141'], ['City of Chester', 'NUMBERS_TOPS_START', '86208']]

The City of Chester locomotive, operated by EWS, had TOPS number 86206,  and pre-TOPS number E3141