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: [['AEK Athens F.C.', 'SEASON', '2014–15 Football League (Greece)'], ['AEK Athens F.C.', 'LEAGUE', 'Superleague Greece'], ['AEK Athens F.C.', 'GROUND', 'Athens'], ['AEK Athens F.C.', 'NUMBER_OF_MEMBERS', '69618']]

AEK Athens F.C. play in the Superleague Greece and they played the 2014-2015 season. Their ground is in Athens, and they have 69618 members.