QUESTION: Can we conclude from "While in switzerland." that "A man in a blue sweater waits forlornly and has a beer."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A man in a magenta sweater sits happily in Switzerland with his beer.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "Two women in a formal boxing ring are engaged in a martial arts contest."
Hypothesis: "The two women are going for the championship belt."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Two women engaged in a martial arts contest are not necessarily going for the championship belt.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A musician is posing while playing an odd-shaped guitar."
Hypothesis: "A musician poses with a weird piano."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
A musician cannot pose with a guitar and a piano at the same time.
The answer is no.