Question: what kind of shark is in the movie meg
[{'answer': 'megalodon shark', 'provenance': [{'wikipedia_id': '47049854', 'title': 'The Meg', 'start_paragraph_id': 1, 'start_character': 345, 'end_paragraph_id': 1, 'end_character': 360, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '47049854', 'title': 'The Meg', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 420, 'bleu_score': 0.730728902874735, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5521263915135631980}, 'section': 'Section::::Abstract.'}]}]