Question: who is considered to be the mother of rapso
[{'answer': 'Cheryl Byron', 'provenance': [{'wikipedia_id': '919623', 'title': 'Rapso', 'start_paragraph_id': 1, 'start_character': 240, 'end_paragraph_id': 1, 'end_character': 252, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '919623', 'title': 'Rapso', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 412, 'bleu_score': 0.9738505480425671, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16840422327639339004}, 'section': 'Section::::Abstract.'}]}]