Question: where was the world's first bobsleigh track built
[{'answer': 'St. Moritz , Switzerland', 'provenance': [{'wikipedia_id': '39693', 'title': 'Bobsleigh', 'start_paragraph_id': 9, 'start_character': 322, 'end_paragraph_id': 9, 'end_character': 346, 'bleu_score': 1.0, 'section': 'Section::::History.:Origins.\n'}]}, {'provenance': [{'wikipedia_id': '39693', 'title': 'Bobsleigh', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 305, 'bleu_score': 0.957870874785216, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13592591582194026441}, 'section': 'Section::::Abstract.'}]}]