Given the stream of consciousness rationale, provide a reasonable question and answer. Rationale: The man would have to be on the motorcycle to ride it. The word sand makes you think of the beach and if he is at the beach he would have to be outside.
 The question and answer:
If "A man on a motorcycle surrounded by white sand." does that mean that "A man is riding a motorcycle outdoors."?
Options:
- yes
- it is not possible to tell
- no
The answer is yes