Question: who created the original draft of the constitution of india
[{'answer': 'B.R. Ambedkar'}, {'provenance': [{'wikipedia_id': '315776', 'title': 'Constitution of India', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 455, 'bleu_score': 0.8836881875380561, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15735030525381566744}, 'section': 'Section::::Abstract.'}]}]