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: [['Alan Bean', 'WAS_A_CREW_MEMBER_OF', 'Apollo 12'], ['Apollo 12', 'OPERATOR', 'NASA'], ['Alan Bean', 'TIME_IN_SPACE', '"100305.0"(minutes)'], ['Apollo 12', 'COMMANDER', 'David Scott'], ['Alan Bean', 'BIRTH_NAME', '"Alan LaVern Bean"']]

Alan Bean (born Alan LaVern Bean) was a crew member on the NASA operated Apollo 12 mission under Commander David Scott. In total he spent 100305 minutes in space.