[QUESTION] Test for natural language inference.
Premise: "Three guys talking while standing outside of a building on a rainy day."
Hypothesis: "Guys talk about the weather outside their office building."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Just because its a rainy day and guys are talking while standing outside doesn't imply they talk about the weather.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A woman sitting on a chair with her feet in the water."
Hypothesis: "The woman has feet in wax."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A woman with her feet in water can't have her feet in wax.
The answer is no.

QUESTION: Premise: "A young boy in a white dress shirt is playing on a grassy plain."
Based on this premise, can we conclude that the hypothesis "A young sad boy in a white dress shirt is playing on a grassy plain." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Boys can play in a grassy plain even if they aren't sad.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "People engage in a tandem skydive on a cloudy day."
Hypothesis: "Some people are falling from the sky."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
People skydive so that implies they are falling from the sky.
The answer is yes.

Q: Can we conclude from "A cowboy leans back as he tries to avoid being thrown by the bucking bronco." that "The man is riding his bicycle down the lazy path through the forest."?
Options:
- yes
- no
- it is not possible to tell
A: A cowboy leans back to avoid being thrown off a bronco or horse is different than a man riding his bicycle.
The answer is no.

[QUESTION] Premise: "An elderly man sewing with yarn."
Hypothesis: "A man has yarn."
Do we know that the hypothesis entailed by the premise?
A man has yarn shows he can only be sewing with a yarn.
The answer is yes.