[QUESTION] Given the sentence "A little boy looks at a pinata while holding a stick." is it true that "A boy holding a stick looks at a pinata."?
A little boy holding a stick while looking at a pinata does just that.
The answer is yes.

Q: Premise: "A black dog with brown on his face is swimming."
Hypothesis: "A black dog is swimming across a pond holding a stick in his mouth."
Do we know that the hypothesis entailed by the premise?
A: Because a black dog is swimming doesn't mean he has stick in his mouth.
The answer is it is not possible to tell.

QUESTION: Premise: "A man and woman in formal dress smile at each other as they dance at a party."
Hypothesis: "A man and woman are dancing at a party."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man and woman dancing at a party is a generalized form of a man and woman in formal dress smile at each other as they dance at a party.
The answer is yes.

[QUESTION] Premise: "A cowboy in the dirt on the ground next to a horse."
Hypothesis: "The horse was riding the cowboy until he got tired."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
If the cowboy is on the dirt next to the horse then the horse is not riding him.
The answer is no.

Q: If "A man in jeans pulling a suitcase." does that mean that "A man has a suitcase and a carry on bag."?
Options:
- yes
- it is not possible to tell
- no
A: Not all man in jeans pulling a suitcase carry on bag.
The answer is it is not possible to tell.

[QUESTION] Premise: "A woman with a white shirt aims a dart at an off-camera target as several other people holding darts look on beside her."
Hypothesis: "The woman is aiming at a target."
Do we know that the hypothesis entailed by the premise?
A woman with a white shirt aims a dart at an off-camera target is synonym of the woman is aiming at a target.
The answer is yes.