Question: where do air and food passages cross one another
[{'answer': 'the pharynx', 'provenance': [{'wikipedia_id': '21581881', 'title': 'Pharynx', 'start_paragraph_id': 2, 'start_character': 11, 'end_paragraph_id': 2, 'end_character': 22, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]