Q: Given the sentence "This person is skiing down a snowy mountain." is it true that "A woman stitching a skirt."?
A: One cannot be skiing and stitching a skirt at the same time.
The answer is no.

QUESTION: Given the sentence "A large dog plays in the sand with a small dog." is it true that "The dogs are playing."?

Let's solve it slowly: A large and small dog are part of the group of dogs playing in the sand.
The answer is yes.

[QUESTION] Premise: "A woman covering herself with a towel is drinking a jar of water."
Based on this premise, can we conclude that the hypothesis "The woman covers her swimsuit with a towel and drinks a jar of water after a swim." is true?
Options:
- yes
- it is not possible to tell
- no
Covering herself with a towel does not imply the she covers her swimsuit and there is no indication she it was after a swim.
The answer is it is not possible to tell.

Q: Premise: "The baby in the yellow shirt cries while reaching out to another baby."
Hypothesis: "The baby is getting a checkup at the doctor's office."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: The baby cannot be reaching out to another baby and getting a checkup at the same time.
The answer is no.

QUESTION: If "A wolf running in sandy plains." does that mean that "A wolf is moving through sandy plains."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A wolf running in sandy plains. does not imply that it is moving through sandy plains.
The answer is it is not possible to tell.

QUESTION: Premise: "A father and infant son enjoying themselves at a pool."
Hypothesis: "A father and son play in a pool."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
People can enjoy themselves in a pool without necessarily engaging in play.
The answer is it is not possible to tell.