[QUESTION] Can we conclude from "A lone person in a red boat on a wild river with only one padel." that "A person is in a log cabin."?
Options:
- yes
- no
- it is not possible to tell
Either the person is in a red boat or a log cabin.
The answer is no.

Q: Test for natural language inference.
Premise: "Dogs running through snow."
Hypothesis: "Dogs by the fireplace."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Dogs cannot simultaneously be outdoors in the snow while they are indoors by the fireplace.
The answer is no.

QUESTION: If "A woman with a bright blue satchel measures the blood pressure of an old woman sitting in a chair." does that mean that "A nurse is measuring the blood pressure of a patient."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Not every person having his/her blood pressure taken is a patient.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "Two men ride on a rural road in a flatbed vehicle pulled by two horses." that "The vehicle getting pulled by the horses has a broken engine."?
Options:
- yes
- no
- it is not possible to tell
Horses could be pulling the vehicle for reasons other than a broken engine.
The answer is it is not possible to tell.

Q: Premise: "A man is making some sort of sandwich."
Hypothesis: "The man is making a sandwich for his wife."
Do we know that the hypothesis entailed by the premise?
A: Just because a man makes a sandwich doesn't imply the sandwich is for his wife.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A skateboarder slides down a stair rail in the dark." that "A skateboarder does a trick."?
Options:
- yes
- no
- it is not possible to tell
Sliding down a stair rail does not necessarily mean one is doing a trick.
The answer is it is not possible to tell.