Question: how many episode in breaking bad season 1
[{'answer': 'seven', 'provenance': [{'wikipedia_id': '26735878', 'title': 'Breaking Bad (season 1)', 'start_paragraph_id': 1, 'start_character': 150, 'end_paragraph_id': 1, 'end_character': 155, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '26735878', 'title': 'Breaking Bad (season 1)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 560, 'bleu_score': 0.944515869221328, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4268572232614069158}, 'section': 'Section::::Abstract.'}]}]