[QUESTION] Test for natural language inference.
Premise: "Man in an orange vest using electronic device while red bus passes by."
Hypothesis: "A man uses a smartphone."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Man in an orange vest using electronic device while red bus passes by does not indicate that he uses a smartphone.
The answer is it is not possible to tell.

Q: Premise: "Two men dressed in white are playing tennis in front of a small crowd."
Based on this premise, can we conclude that the hypothesis "The men are playing tennis and no one is watching them." is true?
Options:
- yes
- it is not possible to tell
- no
A: Two men cannot be playing tennis in front of a crowd if no on is watching.
The answer is no.

QUESTION: If "One child sprays a water hose at another who is inside behind a glass window." does that mean that "One child soaks another with a hose."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: One child is being sprayed with a hose so therefore he must be soaked.
The answer is yes.

[QUESTION] Premise: "Several african children looking toward the blackboard in school."
Hypothesis: "While two look back toward the camera."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Several starving children look at the camera in an African classroom.
The answer is it is not possible to tell.

Q: Premise: "An older girl helps a younger girl ice skate."
Based on this premise, can we conclude that the hypothesis "Two girls ice skate." is true?
Options:
- yes
- it is not possible to tell
- no
A: An older girl and a younger girl indicates two girls ice skate.
The answer is yes.

[QUESTION] If "The back of a person wearing a blue hat and overalls sitting in a cart pulled by an animal." does that mean that "The back of a person happily wearing a blue hat."?
Options:
- yes
- it is not possible to tell
- no
The person wearing the hat does not mean they are doing so happily.
The answer is it is not possible to tell.