Context: My head hurts and I ' m hungry ... making ramen to fix the hunger and I just took some drugs for my head . It is still drizzling here ... goddammit . I am really getting tired of the rain here because my normal activity involves just sitting outside reading , which I do n't really want to do if my book is going to get wet . I did take a walk though , I end up taking a lot of walks .
Question: What may be the reason why they take a lot of walks ?
Option 0: None of the above choices .
Option 1: To exercise .
Option 2: To see their friend .
Option 3: To clear their head .
Answer: 3