Q: Given the sentence "Dog splashing in water toward a red ball." is it true that "The dog will retrieve the ball for his owner."?
A: A dog splashing in water toward a ball does not necessarily imply that the dog will retrieve the ball or that it is doing so for its owner.
The answer is it is not possible to tell.

Q: If "A woman sitting on some steps smokes a cigarette while accessing her laptop." does that mean that "A person  sitting on some steps smokes a cigarette while accessing her laptop."?
Options:
- yes
- it is not possible to tell
- no
A: A person sitting on some steps is a woman sitting on some steps.
The answer is yes.

Q: Premise: "Children walk past a three story abandoned and shuttered brick building."
Hypothesis: "The children are in school."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: The children can't walk past a brick building and be in school at the same time.
The answer is no.

Q: Given the sentence "Two horse back riders riding on a dirt path." can we conclude that "They are riding has a hobby."?
Options:
- yes
- it is not possible to tell
- no
A:
Two horse back riders riding on a dirt path does not necessary that they are riding has a hobby.
The answer is it is not possible to tell.