Question and answer: Q: Given the sentence "The white racing car has fire bursting from its exhaust pipe." is it true that "Racing car with exhaust pipe problems."?
A: it is not possible to tell
Explanation: Fire bursting from a racing cars exhaust pipe does not necessarily imply pipe problems.

Question and answer: Q: Given the sentence "A boy and a dog on a dock are watching another dog swim away." can we conclude that "The dog moves away from them."?
Options:
- yes
- it is not possible to tell
- no
A: yes
Explanation: A dog swimming away is the same as a dog moves away.

Question and answer: Q: Given the sentence "A little boy is standing on the street while a man in overalls is working on a stone wall." can we conclude that "A little boy watches a man stack stones to build a wall."?
Options:
- yes
- it is not possible to tell
- no
A: yes
Explanation:
The boy is standing in the street as he watches a man.