I'll give you a question, please answer with step-by-step reasoning process. The obsessive man was always washing hands, he had even done it so much once that it caused a what?\nOptions:\n- use soap\n- irritation\n- cleanliness\n- thinking\n- wet towel

User
Irritation is caused by too much washing of hands. The obsessive man was always washing hands, he had even done it so much once that it caused him an irritation.
The answer: irritation.
Assistant