Question: who wrote the book entitled the history of hindu chemistry
[{'answer': 'Sir Prafulla Chandra Ray', 'provenance': [{'wikipedia_id': '2325728', 'title': 'Prafulla Chandra Ray', 'start_paragraph_id': 1, 'start_character': 8, 'end_paragraph_id': 1, 'end_character': 32, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2325728', 'title': 'Prafulla Chandra Ray', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 174, 'bleu_score': 0.6344813391798401, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7680802802772410063}, 'section': 'Section::::Abstract.'}]}]