Q: Premise: "A man is looking at flowers in a field."
Hypothesis: "A man hiding in a sandcastle on the beach."
Do we know that the hypothesis entailed by the premise?
A: A person who is hiding in a sandcastle cannot be looking at flowers in a field.
The answer is no.

QUESTION: Premise: "Six young people are jumping up with their hands in the air."
Hypothesis: "The old men play basketball."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Young people are younger than old men. Jumping up in the air isn't the same activity as basketball.
The answer is no.

[QUESTION] Premise: "A lady wearing a short black dress addresses a crowd of young people from a stage."
Hypothesis: "They are in a large auditorium."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A lady addressing a crowd doesn't not have to do so in a large auditorium.
The answer is it is not possible to tell.

Q: Can we conclude from "A person wearing a red top is bending forward on a beach facing the water's edge." that "The lady in the red top is looking at the ocean."?
Options:
- yes
- no
- it is not possible to tell
A: Facing the water's edge doesn't imply looking at the ocean as well.
The answer is it is not possible to tell.

QUESTION: Premise: "A man with a long beard is using a paintbrush and drawing on paper."
Based on this premise, can we conclude that the hypothesis "A man with a beard is painting for tourists to make a living." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Drawing on paper does not imply it is for tourists to make a living.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "The cowboy in blue is trying not to be thrown off of the horse."
Hypothesis: "The cowboy is chasing after his horse."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
One who is trying not to be thrown off is not one who is chasing.
The answer is no.