This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
[{'content': 'Boundaries of upper triangular space include all except - \nSelect and explain. \nA. Teres minor, B. Teres major, C. Subscapularis, D. Triceps', 'role': 'user'}, {'content': 'Answer: C \nExplanation: -\xa0\xa0\xa0\xa0\xa0\xa0\xa0 Boundaries of upper triangular space\n\n\xa0 \xa0Medial- Teres minor\n\xa0 \xa0Lateral- Long head of triceps\n\xa0 \xa0Inferior- Teres major\n\xa0 \xa0Content- circumflex scapular artery', 'role': 'assistant'}]