QUESTION: Given the sentence "A kayaker traverses some churning rapids." can we conclude that "A person is kayaking on the colorado river."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The person kayaking may be on a different rive than the Colorado river.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "People are talking in an alley with brightly colored walls." that "People are talking in an alley."?
Options:
- yes
- no
- it is not possible to tell
To say the people are talking in an alley is saying the same thing as they are talking in an alley with certain characteristics.
The answer is yes.

Q: Premise: "Roller derby girl skating with intensity."
Hypothesis: "A girl skates to catch up the her opponent."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Roller derby girl skating with intensity does not indicate that a girl skates to catch up the her opponent.
The answer is it is not possible to tell.

QUESTION: Premise: "A trolley car is passing through a city."
Hypothesis: "There are people riding the trolley."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A trolley car passing does not imply people are riding it.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Two girls crouch in front of a garden of small shrubbery."
Hypothesis: "Two girls on a field trip are leaning over in front of a garden of a small shrubbery."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
They don't have to be on a field trip to look at a garden.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A young noy plays with a dog."
Hypothesis: "A boy and his dog."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
Playing with a dog does not imply that it is his.
The answer is it is not possible to tell.