Question: when did state bank of bikaner and jaipur merged
[{'answer': '1963', 'provenance': [{'wikipedia_id': '2226485', 'title': 'State Bank of Bikaner & Jaipur', 'start_paragraph_id': 3, 'start_character': 54, 'end_paragraph_id': 3, 'end_character': 58, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'provenance': [{'wikipedia_id': '2226485', 'title': 'State Bank of Bikaner & Jaipur', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 307, 'bleu_score': 0.96188712955549, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18417504580675817231}, 'section': 'Section::::History.\n'}]}]