Question: who discovered the planets orbit around the sun
[{'answer': 'Edmond Halley', 'provenance': [{'wikipedia_id': '19327051', 'title': 'Discovery and exploration of the Solar System', 'start_paragraph_id': 7, 'start_character': 0, 'end_paragraph_id': 7, 'end_character': 13, 'bleu_score': 1.0, 'section': 'Section::::Telescopic observations.\n'}]}, {'provenance': [{'wikipedia_id': '19327051', 'title': 'Discovery and exploration of the Solar System', 'start_paragraph_id': 7, 'start_character': 0, 'end_paragraph_id': 7, 'end_character': 298, 'bleu_score': 0.8879659171421961, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14240525424884748370}, 'section': 'Section::::Telescopic observations.\n'}]}]