Question: the names of the brothers who besieged troy for 10 long years
[{'answer': 'Agamemnon', 'provenance': [{'wikipedia_id': '30058', 'title': 'Trojan War', 'start_paragraph_id': 2, 'start_character': 466, 'end_paragraph_id': 2, 'end_character': 475, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Menelaus', 'provenance': [{'wikipedia_id': '30058', 'title': 'Trojan War', 'start_paragraph_id': 1, 'start_character': 148, 'end_paragraph_id': 1, 'end_character': 156, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '30058', 'title': 'Trojan War', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 1222, 'bleu_score': 0.9905879735111871, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7257023484906185611}, 'section': 'Section::::Abstract.'}]}]