Question: distance from victoria coach station to victoria rail station
[{'answer': 'a short walk', 'provenance': [{'wikipedia_id': '603954', 'title': 'Victoria Coach Station', 'start_paragraph_id': 28, 'start_character': 67, 'end_paragraph_id': 28, 'end_character': 79, 'bleu_score': 1.0, 'section': 'Section::::Connections.\n'}]}, {'provenance': [{'wikipedia_id': '603954', 'title': 'Victoria Coach Station', 'start_paragraph_id': 28, 'start_character': 0, 'end_paragraph_id': 28, 'end_character': 109, 'bleu_score': 0.9021315316859231, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4613840054980878940}, 'section': 'Section::::Connections.\n'}]}]