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: [['9009', 'NAME', 'Lionel Cox'], ['9009', 'ENTERED_SERVICE', 'Jul 94'], ['9009', 'LIVERY', 'FreightCorp']]

Lionel Cox was locomotive 9009. It entered service in Jul 94 in FreightCorp.