Question: how many years did it take for odysseus to get home
[{'answer': 'ten', 'provenance': [{'wikipedia_id': '22537', 'title': 'Odysseus', 'start_paragraph_id': 2, 'start_character': 354, 'end_paragraph_id': 2, 'end_character': 357, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '22537', 'title': 'Odysseus', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 405, 'bleu_score': 0.9415839804285291, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2124856282528886940}, 'section': 'Section::::Abstract.'}]}]