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: Medicine
False about Marfan's syndrome 
Select and explain. 
A. Autosomal dominant, B. Mutation in fibrillin 1 gene, C. Inferonasal subluxation of lens, D. All of the above
C: Inferonasal subluxation of lens
Answer: C: Inferonasal subluxation of lens 
Explanation: Superotemporal subluxation of lens is seen in Marfan's.