QUESTION: Premise: "A man in a harness wearing a white hat climbing down a waterfall."
Hypothesis: "A geologist is exploring a waterfall."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Because a man is climbing down a waterfall doesn't mean is a geologist.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "The low sun is casting a shadow of the person on the wall behind them." is it true that "A model poses for the camera."?
Not everyone who casts a shadow is a model posing for a camera.
The answer is it is not possible to tell.

Q: If "A group of men are hugging each other on stage after a performance." does that mean that "The group is congratulating each other on finishing the world's longest play."?
Options:
- yes
- it is not possible to tell
- no
A: A group hugging on stage is not assumed to be congratulating each other on finishing the world's longest play.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Two young girls wearing goth clothes." is it true that "Two girls with similar styles."?

Let's solve it slowly: The girls are both wearing goth clothes which means that they have similar styles.
The answer is yes.

[QUESTION] Given the sentence "Several youths in black and white shirts and blue jeans walk down a street." can we conclude that "The youths are holding baseball gloves."?
Options:
- yes
- it is not possible to tell
- no
Holding baseball gloves cannot be inferred from how they are otherwise dressed.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A family cuts a christmas tree."
Hypothesis: "A family is at eating lunch at a cafe."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
If a family cuts a Christmas tree they are not eating lunch at a cafe.
The answer is no.