QUESTION: Test for natural language inference.
Premise: "Four people in safety vests and helmets pose with their bikes."
Hypothesis: "The bikers are taking a break from the race."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Bikers pose with their bikes not necessarily taking a break from the race.
The answer is it is not possible to tell.

[QUESTION] If "An blue electric trolley turns a corner on a busy asian street." does that mean that "Trolley going straight on an empty street."?
Options:
- yes
- it is not possible to tell
- no
Going is straight is not possible when there is a corner to be turned.
The answer is no.

Q: If "Man in tan shirt and blue jeans doing a back flip with bare feet." does that mean that "The man is performing in front of a crowd."?
Options:
- yes
- it is not possible to tell
- no
A: A man doing a back flip does not necessarily mean that he is performing in front of a crowd.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A group of people are gathered in a city street."
Hypothesis: "A bunch of people gather in the city street to attend a fair."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Not all people gathering in the city street is going to attend a fair.
The answer is it is not possible to tell.

[QUESTION] Premise: "A child with a stethoscope."
Hypothesis: "Preparing to listen to his mother heart."
Do we know that the hypothesis entailed by the premise?
A child is about to stab his mother in the heart.
The answer is no.

Q: If "A black poodle with a rope toy in its mouth." does that mean that "A pet napping."?
Options:
- yes
- it is not possible to tell
- no
A:
Pets don't usuallly have a toy in their mouth while napping.
The answer is no.