Question: how long did it take to make the movie paranorman
[{'answer': 'three years', 'provenance': [{'wikipedia_id': '31804949', 'title': 'ParaNorman', 'start_paragraph_id': 36, 'start_character': 130, 'end_paragraph_id': 36, 'end_character': 141, 'bleu_score': 1.0, 'section': 'Section::::Production.\n'}]}, {'provenance': [{'wikipedia_id': '31804949', 'title': 'ParaNorman', 'start_paragraph_id': 36, 'start_character': 0, 'end_paragraph_id': 36, 'end_character': 935, 'bleu_score': 0.838563332557928, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15083062601396131772}, 'section': 'Section::::Production.\n'}]}]