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: Psychiatry
True about social phobia is: 
Select and explain. 
A. Fear of closed spaces, B. Irrational fear of situation, C. Irrational fear of activities, D. Irrational fear of specified objects
C: Irrational fear of activities
Answer: C: Irrational fear of activities 
Explanation: C i.e. Irrational fear of activities