Question: when did the first kingdom hearts come out
[{'answer': 'March 28 , 2002'}, {'provenance': [{'wikipedia_id': '3181419', 'title': 'Kingdom Hearts', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 844, 'bleu_score': 0.9593003024008081, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16743073275305267254}, 'section': 'Section::::Titles.:Games.\n'}]}]