[QUESTION] Test for natural language inference.
Premise: "Three college age men jump up in the air with a green lawn underneath them."
Hypothesis: "The three men are laying under the tree."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The men can not jump up and be laying under a tree at the same time.
The answer is no.

Q: Can we conclude from "Men in safety vests are working on a track." that "Men are working on a train."?
Options:
- yes
- no
- it is not possible to tell
A: One is working on a track and the other is working on a train.
The answer is no.

QUESTION: Premise: "In a parade."
Hypothesis: "A man wearing a red hat and driving a yellow and green old-fashioned truck is waving at the crowd."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The mayor of a town wearing a red hat and driving a yellow and green patterned truck waves to the crowd in a victory parade.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A woman in a blue shirt is playing an instrument."
Hypothesis: "A musician plays the saxophone outside the cafe."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A woman can play an instrument without and not be a musician. An instrument does not necessarily mean a saxophone and playing an instrument does not mean the woman is outside the cafe.
The answer is it is not possible to tell.

Q: Given the sentence "Two young boys run across a green yard." can we conclude that "Two boys are outdoors."?
Options:
- yes
- it is not possible to tell
- no
A: Boys running through a green yard implies that the boys are outdoors.
The answer is yes.

[QUESTION] Premise: "A man is bending overlooking at something on the beach with a bag and stick in his hand."
Based on this premise, can we conclude that the hypothesis "A man is talking to himself about the stick in his hand." is true?
Options:
- yes
- it is not possible to tell
- no
A man bending over does not have to be talking to himself.
The answer is it is not possible to tell.