Q: Given the sentence "Two women in a crowd are smiling together." is it true that "Two women are standing in a crowd waiting for the bus."?
A: The women in the crowd aren't necessarily waiting for the bus.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A very colorful bus is pulled off to the side of the road as its passengers load."
Hypothesis: "A stopped bus is picking people up."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The bus could be just dropping people off and not necessarily be picking people up.
The answer is it is not possible to tell.

[QUESTION] Premise: "A person is catching a wave on a surfboard in the ocean on a clear sunny day."
Hypothesis: "A person holding their surfboard next to a sign near a beach."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A person is either catching a wave or holding their surfboard.
The answer is no.

Q: Premise: "Two young boys smile and walk outside."
Based on this premise, can we conclude that the hypothesis "The cat eats goats." is true?
Options:
- yes
- it is not possible to tell
- no
A: Boys walk outside has nothing to do with cats eating goats.
The answer is no.

QUESTION: Can we conclude from "A surfer is riding a surfboard on top of a breaking wave." that "A surfer tans on the beach."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: They could both be doing the same thing but one says that the surfer is riding the surf while the other does not mention any motion only tanning.
The answer is no.

QUESTION: Given the sentence "Girl is wading through the gray ocean." is it true that "A person is in the water."?

Let's solve it slowly:
A girl wading through the gray ocean means there is a person (girl) in the water (ocean).
The answer is yes.