Question: the inferior portion of the pharynx which extends from the epiglottis to the esophagus is the
[{'answer': 'laryngopharynx', 'provenance': [{'wikipedia_id': '21581881', 'title': 'Pharynx', 'start_paragraph_id': 2, 'start_character': 382, 'end_paragraph_id': 2, 'end_character': 396, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '21581881', 'title': 'Pharynx', 'start_paragraph_id': 16, 'start_character': 0, 'end_paragraph_id': 16, 'end_character': 1067, 'bleu_score': 0.9492256206157861, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5705877759884880770}, 'section': 'Section::::Structure.:Laryngopharynx.\n'}]}]