Question: whats the lower part of your stomach called
[{'answer': 'pylorus', 'provenance': [{'wikipedia_id': '39747', 'title': 'Stomach', 'start_paragraph_id': 32, 'start_character': 54, 'end_paragraph_id': 32, 'end_character': 61, 'bleu_score': 1.0, 'section': 'Section::::Structure.:Microanatomy.:Glands.\n'}]}]