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': 'Which of the following forms the content of anterior wall\nof Inguinal canal \nSelect and explain. \nA. Internal oblique muscle, B. Transverse abdominis muscle, C. External oblique muscle, D. Conjoint tendon', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Anterior wall of Inguinal canal is formed by\n\nExternal oblique aponeurosis\nInternal oblique muscle', 'role': 'assistant'}]