Question: attack on titan who was the female titan
[{'answer': 'Mikasa', 'provenance': [{'wikipedia_id': '39395821', 'title': 'List of Attack on Titan characters', 'start_paragraph_id': 1, 'start_character': 372, 'end_paragraph_id': 1, 'end_character': 378, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]