Q: Premise: "A person on a dirt bike is riding up a hill while people watch on the side."
Based on this premise, can we conclude that the hypothesis "A woman is riding down a hill." is true?
Options:
- yes
- it is not possible to tell
- no
A: You cannot be riding up a hill while riding down a hill simultaneously.
The answer is no.

QUESTION: Premise: "Two smiling women pose for a picture."
Based on this premise, can we conclude that the hypothesis "Two women are getting their picture taken." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: To pose for a picture means that the women are getting their picture taken.
The answer is yes.

[QUESTION] Premise: "A woman wearing a cowboy hat and carrying luggage."
Based on this premise, can we conclude that the hypothesis "The woman is not carrying anything." is true?
Options:
- yes
- it is not possible to tell
- no
The woman is carrying luggage so she can't not carry anything.
The answer is no.

Q: Test for natural language inference.
Premise: "A man smiles as he looks down at an orange sports car that's parked at a curb."
Hypothesis: "He's happy because he just purchased the sports car."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Smiles does not necessarily mean happy and looks down does not mean he just purchased.
The answer is it is not possible to tell.

QUESTION: Premise: "A person with a tattooed arm holds a frying pan over a mixing bowl."
Based on this premise, can we conclude that the hypothesis "A person with tattoos is a chef." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A person who holds a frying pan over a mixing bowl is not necessarily a chef.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A young girl is trying to brush a goat." can we conclude that "The young girl is washing an elephant."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
The girl can be tending to either an elephant or a goat.
The answer is no.