Question: how many games have the oakland a's won this season
[{'answer': '75', 'provenance': [{'wikipedia_id': '22523', 'title': 'Oakland Athletics', 'start_paragraph_id': 7, 'start_character': 390, 'end_paragraph_id': 7, 'end_character': 392, 'bleu_score': 1.0, 'section': 'Section::::History.:Team name.\n'}]}]