QUESTION: Given the sentence "A singer with a guitar sings into a microphone on stage while the drummer sits behind him." is it true that "A singer with an accordion sings into a microphone on stage while the bassist sits in front of him."?

Let's solve it slowly: An accordion is not a guitar and a bassist is not a drummer.
The answer is no.


QUESTION: Test for natural language inference.
Premise: "Girl works on design for school."
Hypothesis: "A young lady is working on some extra credit for class."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Works on a design for school does not imply extra credit.
The answer is it is not possible to tell.


QUESTION: Premise: "A cyclist going the distance."
Hypothesis: "The cyclist went the distance."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
A cyclist must be going the distance in order for a cyclist to have went the distance.
The answer is yes.