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.', 'NUMBER_OF_MEMBERS', '69618'], ['AEK Athens F.C.', 'GROUND', 'Olympic Stadium (Athens)'], ['AEK Athens F.C.', 'LEAGUE', 'Superleague Greece'], ['AEK Athens F.C.', 'SEASON', '2014']]

AEK Athens FC have their home ground at the Olympic Stadium (Athens). They have 69618 members and played in the Superleague Greece in the 2014 season.