Question: what is the name of the first halloween movie
[{'answer': 'Halloween', 'provenance': [{'wikipedia_id': '20179415', 'title': 'Halloween (1978 film)', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 9, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]