Question: when was bhopal state merged in the indian union
[{'answer': 'in 1949', 'provenance': [{'wikipedia_id': '3081131', 'title': 'Bhopal State', 'start_paragraph_id': 2, 'start_character': 711, 'end_paragraph_id': 2, 'end_character': 718, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3081131', 'title': 'Bhopal State', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 728, 'bleu_score': 0.9438821575406341, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14538181123222103923}, 'section': 'Section::::Abstract.'}]}]