Q: Can we conclude from "A person in green surfing a wave." that "A person is learning how to surf."?
Options:
- yes
- no
- it is not possible to tell
A: A person surfing a wave is not necessarily learning how to surf.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "A woman with long red-hair is standing in her white kitchen holding a sponge and smiling to the person taking the photograph." that "A woman in a kitchen is smiling at the photographer."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A woman is smiling to the person taking the photograph so she is smiling to the photographer.
The answer is yes.

[QUESTION] Premise: "Man in orange shirt squatting and working on black bicycle."
Based on this premise, can we conclude that the hypothesis "The man is trying to sell the bicycle." is true?
Options:
- yes
- it is not possible to tell
- no
Squatting and working on a bicycle does not describe trying to sell a bicycle.
The answer is no.

Q: Premise: "A child with ice cream on his face."
Hypothesis: "The child has sushi."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: If a child has ice cream the do not have to have sushi.
The answer is no.

QUESTION: Given the sentence "A woman buys food from a street vendor in a city while others continue on their way." is it true that "A woman on the street."?

Let's solve it slowly: The woman that buys food from the street is definitely on the street.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "Brown dog leaps through field."
Hypothesis: "A dog walks the streets."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
If the dog walks then it cannot be performing a leap.
The answer is no.