Question: when did grand theft auto iv come out
[{'answer': '2 December 2008', 'provenance': [{'wikipedia_id': '2300721', 'title': 'Grand Theft Auto IV', 'start_paragraph_id': 1, 'start_character': 222, 'end_paragraph_id': 1, 'end_character': 237, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2300721', 'title': 'Grand Theft Auto IV', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 647, 'bleu_score': 0.9281195170070831, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9677153832547025901}, 'section': 'Section::::Abstract.'}]}]