Question: which character from greek mythology can be described as being strong
[{'answer': 'Heracles', 'provenance': [{'wikipedia_id': '13770', 'title': 'Hercules', 'start_paragraph_id': 1, 'start_character': 90, 'end_paragraph_id': 1, 'end_character': 98, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '13770', 'title': 'Hercules', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 278, 'bleu_score': 0.923746034997815, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14319839611157123250}, 'section': 'Section::::Abstract.'}]}]