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: Social & Preventive Medicine
[{'content': 'Pantothenic acid is utilised in synthesis of which hormone: \nSelect and explain. \nA. Insulin, B. Thyroxine, C. Coicosteroids, D. All of the above', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Works indicate a role for pantothenic acid in synthesis of coicosteroids. Ref: Park 22nd edition, Page 574.', 'role': 'assistant'}]