QUESTION: If "A woman leans on an umbrella." does that mean that "A large umbrella provides the sunbather a break from the sun during her day at the beach."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A woman cannot lean on an umbrella that is providing a sunbather a break from the sun.
The answer is no.

[QUESTION] Given the sentence "A female scientist and a male scientist look at a book together in a lab full of plants." is it true that "The scientists are astronomers."?
Astronomers are unlikely to be in a lab full of plants.
The answer is no.

Q: Can we conclude from "Two women in dark clothes are taking a picture with a man in a colorful coat." that "Two women take a photo with a man in a colorful coat on a cold day."?
Options:
- yes
- no
- it is not possible to tell
A: Because a man is wearing a coat does not mean that it is a cold day.
The answer is it is not possible to tell.

QUESTION: Premise: "A boy dress in a yellow and black mask is looking at a man in a blue t-shirt."
Hypothesis: "Boy dresses up for halloween."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Dressing up for Halloween is not the only reason a boy might wear a mask.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A woman is playing tennis while sitting down in the grass."
Hypothesis: "A woman is stretching her legs out on the grass."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Playing tennis while sitting down doesn't necessarily imply stretching one's legs.
The answer is it is not possible to tell.

Q: Premise: "Three children play with a toy."
Hypothesis: "Children playing with a toy they just found."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A:
No way to know it is a toy they just found.
The answer is it is not possible to tell.