[QUESTION] Premise: "Two boys are harnessed to a tree and are swinging across a wire."
Hypothesis: "Two boys are standing in a tree."
Do we know that the hypothesis entailed by the premise?
The boys cannot stand in a tree and swing on across a wire at the same time.
The answer is no.

Q: Premise: "Two children are running down a hall."
Based on this premise, can we conclude that the hypothesis "A couple kids are playing in a hall." is true?
Options:
- yes
- it is not possible to tell
- no
A: A couple means two and running is a form of playing among kids.
The answer is yes.

QUESTION: If "A father and his two children are taking a nap on the couch." does that mean that "Kids and their dad take a nap on the couch."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: On the couch is a man with two children all taking a nap.
The answer is yes.

[QUESTION] Premise: "Five men in blue and black uniforms pose for a picture."
Based on this premise, can we conclude that the hypothesis "Men are making funny faces at the camera." is true?
Options:
- yes
- it is not possible to tell
- no
Five men in blue and black uniforms pose for a picture does not imply that they are making funny faces at the camera.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A cop sitting on his police bike."
Hypothesis: "The cop is on the bikwe."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Sitting on his police bike is the same as on the bike.
The answer is yes.

[QUESTION] If "A person surfing." does that mean that "The person who is surfing is trying to get to the boat."?
Options:
- yes
- it is not possible to tell
- no
Not all person surfing is trying to get to the boat.
The answer is it is not possible to tell.