This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neurotic, Stress Related and Somatoform Disorders, Subject name: Psychiatry
All among the following are OCD related disorder except : 
Select and explain. 
A. Skin picking, B. Temper tantrums, C. Hoarding disorder, D. Hair pulling disorder
B: Temper tantrums
Answer: B: Temper tantrums 
Explanation: Temper tantrums is not an OCD related disorder Obsessive- compulsive and related disorders are : OCD Skin picking disorder Hair pulling disorder Hoarding disorder Body Dysmorphic disorder