Question: when did they stop making games for ps2
[{'answer': 'the end of 2013', 'provenance': [{'wikipedia_id': '15822958', 'title': 'PlayStation 2', 'start_paragraph_id': 3, 'start_character': 376, 'end_paragraph_id': 3, 'end_character': 391, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '15822958', 'title': 'PlayStation 2', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 549, 'bleu_score': 0.7361864373316911, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 122051394556937178}, 'section': 'Section::::Abstract.'}]}]