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: Pharmacology
[{'content': 'Thalidomide was once used for treating emesis of pregnancy. Later it was withdrawn from market due to side effects. But it was reintroduced for certain indications like multiple myeloma. All of the following are side effects of thalidomide except : \nSelect and explain. \nA. Hypothyroidism, B. Diarrhea, C. Teratogenicity, D. Deep Vein Thrombosis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]