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: [["mansion, one day's march on the Royal Road.", 'METRIC_VALUE', '≈ 24-30 km']]

The 'mansion', or the one day's march on the royal road, was approximately 24-30 km.