Question: who had translated the bengali play nil darpan
[{'answer': 'Reverend J. Long'}, {'provenance': [{'wikipedia_id': '12387548', 'title': 'Nil Darpan', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 163, 'bleu_score': 0.720336266865346, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7411949287382155852}, 'section': 'Section::::Critical summary.\n'}]}]