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: Dental
[{'content': 'False about irritant contact dermatitis \nSelect and explain. \nA. It is due to direct toxic effects of chemicals over skin, B. Senisitization phase occurs before clinical phase, C. Soaps & detergents are the most common cause, D. Irritant contact dermatitis is more common than allergic contact dermatitis.', 'role': 'user'}, {'content': "Answer: B \nExplanation: As it is not an immonolgical reaction, sensitization phase doesn't occur in Irritant contact dermatitis.", 'role': 'assistant'}]