Given the stream of consciousness rationale, provide a reasonable question and answer. Rationale: Pocket is a small bag stitched on clothes. People wear clothes when they go somewhere. Going to a check up means going somewhere.
 The question and answer:
John's took his appointment book with him to a checkup but couldn't find it anywhere. He looked and he looked but he didn't know where it was. It wasn't until he bought a new one, went home, took a shower that he found it. Where was it?
Options:
- office supply store
- wallet
- doctor's office
- handbag
- pocket
The answer is pocket