Question: who was the first european to see mount kilimanjaro
[{'answer': 'Johannes Rebmann', 'provenance': [{'wikipedia_id': '10594099', 'title': 'Johannes Rebmann', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 16, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '10594099', 'title': 'Johannes Rebmann', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 1207, 'bleu_score': 0.9897168820997221, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8837163369574139896}, 'section': 'Section::::Abstract.'}]}]