Question: who was first person to conquer the south pole
[{'answer': 'Roald Amundsen', 'provenance': [{'wikipedia_id': '15021680', 'title': "Amundsen's South Pole expedition", 'start_paragraph_id': 1, 'start_character': 90, 'end_paragraph_id': 1, 'end_character': 104, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '15021680', 'title': "Amundsen's South Pole expedition", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 403, 'bleu_score': 0.937535115907385, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13541344926290613281}, 'section': 'Section::::Abstract.'}]}]