Question: what is the name of border between india and pakistan in 1947
[{'answer': 'the Radcliffe line', 'provenance': [{'wikipedia_id': '5167241', 'title': 'India–Pakistan border', 'start_paragraph_id': 2, 'start_character': 31, 'end_paragraph_id': 2, 'end_character': 49, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5167241', 'title': 'India–Pakistan border', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 714, 'bleu_score': 0.9428465122869191, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1064296248537265085}, 'section': 'Section::::Abstract.'}]}]