Question: how many miles in a light year wiki
[{'answer': '5.9 trillion miles'}, {'provenance': [{'wikipedia_id': '23473595', 'title': 'Light-year', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 424, 'bleu_score': 0.754758326525451, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10190155462428890807}, 'section': 'Section::::Abstract.'}]}]