Question: how many halloween micheal myers movies are there
[{'answer': 'eleven', 'provenance': [{'wikipedia_id': '3676479', 'title': 'Halloween (franchise)', 'start_paragraph_id': 1, 'start_character': 59, 'end_paragraph_id': 1, 'end_character': 65, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3676479', 'title': 'Halloween (franchise)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 557, 'bleu_score': 0.8594150046515521, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2092774484259261390}, 'section': 'Section::::Abstract.'}]}]