Given the stream of consciousness rationale, provide a reasonable question and answer. Rationale: Walking on the beach is the same as walks along the beach.
 The question and answer:
Given the sentence "A young boy in swimming trunks is walking with his arms outstretched on the beach." can we conclude that "A boy walks along the beach with his arms outstretched."?
Options:
- yes
- it is not possible to tell
- no
The answer is yes