Question: who showed that our universe is heliocentric the planets of the solar system revolve around the sun
[{'answer': 'Nicolaus Copernicus', 'provenance': [{'wikipedia_id': '244588', 'title': 'Heliocentrism', 'start_paragraph_id': 2, 'start_character': 166, 'end_paragraph_id': 2, 'end_character': 185, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '244588', 'title': 'Heliocentrism', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 373, 'bleu_score': 0.7627563400910461, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6851559487990420156}, 'section': 'Section::::Abstract.'}]}]