QUESTION: Can we conclude from "The brown dog is walking along the dirt path with beautiful mountains behind him." that "A brown dog is next to the dirt path waiting for its owner to take the picture."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A dog and beautiful mountains doesn't imply a dog waiting for it's owner to take a picture.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A boy playing basketball." can we conclude that "Trying to block a shot."?
Options:
- yes
- it is not possible to tell
- no
A boy playing basketball fouls his opponent trying to block a shot.
The answer is it is not possible to tell.

Q: Given the sentence "A woman in a brown coat looks at her music stand while a man plays guitar beside her." can we conclude that "The man and woman are walking on the boardwalk hugging each other."?
Options:
- yes
- it is not possible to tell
- no
A: They man and woman cannot be walking on the boardwalk hugging each other while simultaneously looking at a sheet music stand and playing the guitar.
The answer is no.

QUESTION: Can we conclude from "Skilled snowboarder in bright yellow glides smoothly down a stair rail in the snow." that "A snowboarder grinds a rail."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: If he grinds the rail it implies he glides smoothly down a stair rail.
The answer is yes.

[QUESTION] Premise: "Four young men wearing black clothing are walking together."
Based on this premise, can we conclude that the hypothesis "The men are walking to the library together." is true?
Options:
- yes
- it is not possible to tell
- no
Men can walk together anywhere and not just to the library.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A worker is pointing at something while suspended above ground."
Hypothesis: "Standing on a platform."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
A worker is pointing to an unfinished part of the building.
The answer is it is not possible to tell.