Question: who was principally entrusted for illuminating constitution of india
[{'answer': 'Nandalal Bose', 'provenance': [{'wikipedia_id': '4261355', 'title': 'Nandalal Bose', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 13, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '4261355', 'title': 'Nandalal Bose', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 132, 'bleu_score': 0.8542837717889771, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 63895913890276486}, 'section': 'Section::::Abstract.'}]}]