Question: how many episodes of stargate sg1 are there
[{'answer': '214', 'provenance': [{'wikipedia_id': '642511', 'title': 'List of Stargate SG-1 episodes', 'start_paragraph_id': 2, 'start_character': 219, 'end_paragraph_id': 2, 'end_character': 222, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '642511', 'title': 'List of Stargate SG-1 episodes', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 868, 'bleu_score': 0.900130256167722, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7162707679273970699}, 'section': 'Section::::Abstract.'}]}]