Question: another name for a hairpin bend crossword clue
[{'answer': 'hairpin bend', 'provenance': [{'wikipedia_id': '528847', 'title': 'Hairpin turn', 'start_paragraph_id': 1, 'start_character': 21, 'end_paragraph_id': 1, 'end_character': 33, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'hairpin corner', 'provenance': [{'wikipedia_id': '528847', 'title': 'Hairpin turn', 'start_paragraph_id': 1, 'start_character': 35, 'end_paragraph_id': 1, 'end_character': 49, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'switchbacks', 'provenance': [{'wikipedia_id': '528847', 'title': 'Hairpin turn', 'start_paragraph_id': 1, 'start_character': 292, 'end_paragraph_id': 1, 'end_character': 303, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'switchback', 'provenance': [{'wikipedia_id': '528847', 'title': 'Hairpin turn', 'start_paragraph_id': 1, 'start_character': 292, 'end_paragraph_id': 1, 'end_character': 302, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '528847', 'title': 'Hairpin turn', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 527, 'bleu_score': 0.978375183951072, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16283033478823655664}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '528847', 'title': 'Hairpin turn', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16283033478823655664}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '528847', 'title': 'Hairpin turn', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['A hairpin turn (also hairpin bend, hairpin corner, etc.), named for its resemblance to a hairpin/bobby pin, is a bend in a road with a very acute inner angle, making it necessary for an oncoming vehicle to turn about 180° to continue on the road', 'hairpin bend, hairpin corner,', 'A hairpin turn (also hairpin bend, hairpin corner, etc.), named for its resemblance to a hairpin/bobby pin, is a bend in a road with a very acute inner angle, making it necessary for an oncoming vehicle to turn about 180° to continue on the road. Such turns in ramps and trails may be called switchbacks in American English, by analogy with switchback railways.']}}]}]