Question: bsf responsible for guarding on border of which countries
[{'answer': 'India', 'provenance': [{'wikipedia_id': '446834', 'title': 'Border Security Force', 'start_paragraph_id': 1, 'start_character': 78, 'end_paragraph_id': 1, 'end_character': 83, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '446834', 'title': 'Border Security Force', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 1132, 'bleu_score': 0.9284299708992061, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17556650612147889439}, 'section': 'Section::::Abstract.'}]}]