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: Pathology
[{'content': 'A girl presents with primary amenorrhea, grade V thelarche (mature breast), grade II pubarche (sparse growth of pubic hair) and no axillary hair. Likely diagnosis is: FMGE 09; AIIMS 11, 14 \nSelect and explain. \nA. Testicular feminization, B. Mullerian agenesis, C. Turner syndrome, D. Gonadal dysgenesis', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. Testicular feminization', 'role': 'assistant'}]