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
Bony deformities, hyperpigmentation of the skin, precocious pubey is seen in : 
Select and explain. 
A. Alpo's syndrome, B. McCune Albright's syndrome, C. Laurence-Moon-Beidi syndrome, D. Frohlich's syndrome
B: McCune Albright's syndrome
Answer: B: McCune Albright's syndrome 
Explanation: McCune Albright's syndrome