Q: Premise: "A leashed dog holds its mouth open wide."
Hypothesis: "A dog is on a leash."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: A dog on a leash is a paraphrase of a leashed dog.
The answer is yes.

QUESTION: Premise: "Trees are reflected by a thin layer of water on the cement."
Hypothesis: "A recent rainstorm left water puddles that show the tree's reflection."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A thin layer of water is not necessarily left by a recent rainstorm. A thin layer of water does not have to be a puddle.
The answer is it is not possible to tell.

[QUESTION] Premise: "Three workmen wearing safety hats stand in front of a tractor designed for hauling a large tunnel tube."
Based on this premise, can we conclude that the hypothesis "The men are letting their hair flow free." is true?
Options:
- yes
- it is not possible to tell
- no
Three workmen wearing safety hats cannot let their hair flow free.
The answer is no.

Q: Given the sentence "A person in a yellow shirt sits on a sidewalk." can we conclude that "The person is watching her child cross the street."?
Options:
- yes
- it is not possible to tell
- no
A: Not all persons who sit on sidewalks are watching children crossing the street.
The answer is it is not possible to tell.

QUESTION: Premise: "A woman outside on the city streets wearing a black shirt talking on the phone."
Based on this premise, can we conclude that the hypothesis "A woman is talking to her friend across the table." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Talking on the phone is different from talking to her friend.
The answer is no.

QUESTION: Given the sentence "A boy with pink goggles swims in a pool while surrounded by flotation devices." can we conclude that "The person is in water."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
A boy is a person and there is water in a pool.
The answer is yes.