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: Gynaecology & Obstetrics
. A girl presents with; primary amenorrhea; grade V thelarche, grade II pubarche; no axillary hair; likely diagnosis is: 
Select and explain. 
A. Testicular feminisation syndrome, B. Mullerian agenesis, C. Turners syndrome, D. Gonadal dysgenesis
A: Testicular feminisation syndrome
Answer: A: Testicular feminisation syndrome 
Explanation: None