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: [['Jack Watson', 'POSITION', 'Justice'], ['Jack Watson', 'STATIONED_IN', 'Edmonton'], ['Jack Watson', 'POSITION_PRIOR_TO_APPOINTMENT', "Court of Queen's Bench of Alberta"], ['Jack Watson', 'NOMINATED_BY', 'Harper'], ['Jack Watson', 'APPOINTED', '2006']]

Jack Watson was appointed in 2006.