Question: when was the first version of minecraft made
[{'answer': '17 May 2009', 'provenance': [{'wikipedia_id': '27815578', 'title': 'Minecraft', 'start_paragraph_id': 25, 'start_character': 48, 'end_paragraph_id': 25, 'end_character': 59, 'bleu_score': 1.0, 'section': 'Section::::Development.\n'}]}, {'provenance': [{'wikipedia_id': '27815578', 'title': 'Minecraft', 'start_paragraph_id': 25, 'start_character': 0, 'end_paragraph_id': 25, 'end_character': 785, 'bleu_score': 0.964583525681703, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12262054970752551206}, 'section': 'Section::::Development.\n'}]}]