Question: how many years until a sea turtle comes back to lay eggs
[{'answer': 'decades', 'provenance': [{'wikipedia_id': '142905', 'title': 'Sea turtle', 'start_paragraph_id': 19, 'start_character': 9, 'end_paragraph_id': 19, 'end_character': 16, 'bleu_score': 1.0, 'section': 'Section::::Life cycle.\n'}]}, {'provenance': [{'wikipedia_id': '142905', 'title': 'Sea turtle', 'start_paragraph_id': 19, 'start_character': 0, 'end_paragraph_id': 19, 'end_character': 414, 'bleu_score': 0.9269207588009151, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12061404263471371923}, 'section': 'Section::::Life cycle.\n'}]}]