Q: Test for natural language inference.
Premise: "A workers standing in the road holding a stop sign in front of another worker."
Hypothesis: "Workers standing in the road are holding stop signs in front of other workers to keep them safe from traffic."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The worker isn't necessarily standing in front of other workers (plural) and the stop signs are not necessarily to keep the workers safe from traffic.
The answer is it is not possible to tell.

QUESTION: Premise: "A dog lays on his back with a favorite tennis ball in his mouth."
Hypothesis: "A dog lays on his back with a ball."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The tennis ball is the type of ball the dog has in his mouth.
The answer is yes.

[QUESTION] Premise: "A man attemping to climb a fake rock wall."
Hypothesis: "The man is climbing a fake wall."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Climbing a fake rock wall is the same as climbing a fake wall.
The answer is yes.

Q: Test for natural language inference.
Premise: "A young boy is standing with his back against a support pillar."
Hypothesis: "The boy is running down the street."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The boy cannot have his back against something if he is running.
The answer is no.

QUESTION: Premise: "A person with blue jeans and a red and white shirt is using a phone booth."
Based on this premise, can we conclude that the hypothesis "A guy calls a cab from a phone booth outside." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A person with blue jeans and a red and white shirt is using a phone booth does not necessary that a guy calls a cab from a phone booth outside.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A man is sitting on a bench and smoking in front of other people." can we conclude that "A man smokes on a bench."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
There is bench and the man is sitting and smoking on it.
The answer is yes.