Question: when was the amrit bazar patrika started in bangalore
[{'answer': '20 February 1868 .', 'provenance': [{'wikipedia_id': '8639934', 'title': 'Amrita Bazar Patrika', 'start_paragraph_id': 2, 'start_character': 14, 'end_paragraph_id': 2, 'end_character': 34, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '8639934', 'title': 'Amrita Bazar Patrika', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 603, 'bleu_score': 0.9808590314834971, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 803219591034923626}, 'section': 'Section::::Abstract.'}]}]