Question: how many games in a japanese baseball season
[{'answer': '144', 'provenance': [{'wikipedia_id': '5236278', 'title': 'Baseball in Japan', 'start_paragraph_id': 8, 'start_character': 474, 'end_paragraph_id': 8, 'end_character': 477, 'bleu_score': 1.0, 'section': 'Section::::Professional baseball.\n'}]}, {'provenance': [{'wikipedia_id': '5236278', 'title': 'Baseball in Japan', 'start_paragraph_id': 8, 'start_character': 0, 'end_paragraph_id': 8, 'end_character': 653, 'bleu_score': 0.9002669007411831, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6379546376879337520}, 'section': 'Section::::Professional baseball.\n'}]}]