Question: who is regarded as the father of geometry
[{'answer': 'Euclid', 'provenance': [{'wikipedia_id': '9331', 'title': 'Euclid', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 6, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '9331', 'title': 'Euclid', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 740, 'bleu_score': 0.8228376978157711, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4267952315398108400}, 'section': 'Section::::Abstract.'}]}]