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: [["Cardinal Giovanni de' Medici", 'RELATIONSHIP_WITH_PREDECESSOR', 'Brother of Piero the Unfortunate, second son of Lorenzo the Magnificent. Elected to the Papacy, becoming Pope Leo X.'], ["Cardinal Giovanni de' Medici", 'FROM', '31 August 1512']]

Cardinal Giovanni was elected to become Pope Leo X on August 31, 1512.