Question: total number of steps in the eiffel tower
[{'answer': '1,710', 'provenance': [{'wikipedia_id': '9232', 'title': 'Eiffel Tower', 'start_paragraph_id': 29, 'start_character': 311, 'end_paragraph_id': 29, 'end_character': 316, 'bleu_score': 1.0, 'section': 'Section::::History.:Inauguration and the 1889 exposition.\n'}]}, {'provenance': [{'wikipedia_id': '9232', 'title': 'Eiffel Tower', 'start_paragraph_id': 29, 'start_character': 0, 'end_paragraph_id': 29, 'end_character': 381, 'bleu_score': 0.6193965406903631, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17947602417202019546}, 'section': 'Section::::History.:Inauguration and the 1889 exposition.\n'}]}]