[QUESTION] Premise: "A group of young men are about to play soccer on a sandy plain."
Hypothesis: "A group of young men are standing on a sandy plain."
Do we know that the hypothesis entailed by the premise?
Men about to play on a sandy plain are standing on a sandy plain.
The answer is yes.

Q: Given the sentence "People stand in front of artwork on the streets of an asian city." can we conclude that "People are watching television."?
Options:
- yes
- it is not possible to tell
- no
A: People watching television can't be standing in front of artwork on the streets.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A dog swimming though water holding a stick."
Hypothesis: "A dog is swimming while holding onto a stick in his mouth to bring it back to its owner."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A dog holding a stick will not always bring it back to its owner.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A man and a woman are sitting on the ground and surrounded by boats." is it true that "Both the man and woman are enjoying watching the boats around them."?
Not all people surrounded by boats are enjoying watching the boats.
The answer is it is not possible to tell.

Q: Premise: "Woman hiking outside in a vineyard."
Based on this premise, can we conclude that the hypothesis "The vines are covered with ripe grapes." is true?
Options:
- yes
- it is not possible to tell
- no
A: Hiking in a vineyard does not imply the vines are covered with ripe grapes.
The answer is it is not possible to tell.

[QUESTION] If "A farmer with a bright yellow reflective vest drives his tractor." does that mean that "A man drives his tractor while wearing a bright vest."?
Options:
- yes
- it is not possible to tell
- no
The farmer is a man in a bright vest driving a tractor.
The answer is yes.