[QUESTION] Premise: "A singer and a guitar player playing together."
Hypothesis: "Two band members rock together."
Do we know that the hypothesis entailed by the premise?
A singer and a guitar player do not have to be band members to play together.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A female climber attached to a rope is making her way up a steep."
Hypothesis: "Rocky slope in summer with a dramatic mountain background."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The person attached to the rope is rappelling at a fast rate.
The answer is no.

QUESTION: If "Three men sitting around a table during a speaking engagement." does that mean that "Men sit around a table at a speech about a poltical event."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Speaking engagement need not be about a political event alone. It can be any other subject.
The answer is it is not possible to tell.

[QUESTION] Premise: "A teenager in a red shirt is riding a bicycle."
Based on this premise, can we conclude that the hypothesis "A teenager is riding a yellow bike." is true?
Options:
- yes
- it is not possible to tell
- no
A teenager in a red shirt does not have to be riding a yellow bike.
The answer is it is not possible to tell.

Q: Premise: "A man in a hat and a boy in a hat sit outside the louvre."
Based on this premise, can we conclude that the hypothesis "Two people sit outside the museum." is true?
Options:
- yes
- it is not possible to tell
- no
A: Louvre is a form of museum. A man and a boy constitute two people sitting outside the museum.
The answer is yes.

[QUESTION] If "The white duck is swimming with a black dog." does that mean that "A duck and a dog are taking a nap."?
Options:
- yes
- it is not possible to tell
- no
A duck and a dog cannot be swimming and taking a nap simultaneously.
The answer is no.