[QUESTION] Given the sentence "A tan greyhound wearing a gold shirt with a number on it runs down a track." is it true that "The dog is racing."?
Just because a greyhound runs down a track does not mean he is racing.
The answer is it is not possible to tell.

Q: Can we conclude from "Two young children are playing with a teenage girl who is blindfolded." that "Many kids are playing outside."?
Options:
- yes
- no
- it is not possible to tell
A: Can't infer the children are outside and that there are many children.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Three children smiling for the camera." can we conclude that "Three children frowning at the camera."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Three children cannot be both smiling and frowning at the same time.
The answer is no.

[QUESTION] Premise: "A black and tan dog being held with a lease."
Based on this premise, can we conclude that the hypothesis "A dog is going for a walk to the park." is true?
Options:
- yes
- it is not possible to tell
- no
A dog being held by a leash is not necessarily on a walk to the park.
The answer is it is not possible to tell.

Q: Can we conclude from "A blond woman is looking at some lights." that "The woman has her eyes closed."?
Options:
- yes
- no
- it is not possible to tell
A: A woman can not look at something with her eyes closed.
The answer is no.

[QUESTION] Given the sentence "Man in stand up primitive canoe paddling in urban congested and contaminated area." can we conclude that "Man in canoe is paddling through a dense nasty area."?
Options:
- yes
- it is not possible to tell
- no
Urban congested and contaminated area is a rephrasing of dense nasty area.
The answer is yes.