Question: who wanted to create a railroad from cape town to cairo
[{'answer': 'Cecil Rhodes', 'provenance': [{'wikipedia_id': '1820696', 'title': 'Cape to Cairo Railway', 'start_paragraph_id': 1, 'start_character': 215, 'end_paragraph_id': 1, 'end_character': 227, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1820696', 'title': 'Cape to Cairo Railway', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 526, 'bleu_score': 0.625655253548784, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17045292283328176563}, 'section': 'Section::::Abstract.'}]}]