QUESTION: If "A group of people wait behind a barricade and look toward the right." does that mean that "A group of people look left and then cross the street."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: People who are behind barricade can not be at the street at the same time.
The answer is no.

[QUESTION] Can we conclude from "A red-haired little girl is blowing bubbles in the water of a pool." that "The girl is on top of a ferris wheel."?
Options:
- yes
- no
- it is not possible to tell
The girl cannot be on a ferris wheel and pool at the same time.
The answer is no.

Q: Can we conclude from "A man holding up a sign with a crowd in the background." that "Man holding his sign."?
Options:
- yes
- no
- it is not possible to tell
A: A man holding up a sign implies that it is his sign.
The answer is yes.

QUESTION: Can we conclude from "A man in a white martial arts robe attempts to submit his opponent wearing a blue robe." that "Two men demonstrate martial arts techniques."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Attempts to submit his opponent does not imply to demonstrate techniques.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A man in a native american headdress is walking past a shoe store."
Hypothesis: "A man walks by a shoe store while wearing a headdress."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
In both sentences a man is wearing a headdress and walking past a shoe store.
The answer is yes.

Q: Premise: "The man in the black jacket is throwing a stick for the dog to chase."
Based on this premise, can we conclude that the hypothesis "The man is playing with a dog." is true?
Options:
- yes
- it is not possible to tell
- no
A:
He is playing with a dog because he is throwing a stick for the dog.
The answer is yes.