Q: If "Three dogs walking in the grass." does that mean that "The owner is walking his dogs."?
Options:
- yes
- it is not possible to tell
- no
A: Not all dogs have an owner. They could be strays that just happen to be walking in the grass.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A black old woman with gray hair is holding onto a yellow flower."
Hypothesis: "A white women has a flower."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A black woman is holding a flower not a white woman.
The answer is no.

[QUESTION] Premise: "They are sitting on the edge of the pool by the ocean."
Hypothesis: "They are sitting on the edge while it is sunny out."
Do we know that the hypothesis entailed by the premise?
The fact they are sitting on the edge of the pool by the ocean does not imply that it is sunny out.
The answer is it is not possible to tell.

Q: Given the sentence "A woman is helping a boy in a yellow shirt with his homework." is it true that "A tutor helps a student."?
A: The woman helping the boy could be his mother and not a tutor.
The answer is it is not possible to tell.

QUESTION: Premise: "A child in a pink coat is standing in the middle of a pile of empty plastic bottles."
Hypothesis: "A child in a pink coat is playing with empty plastic bottles before they are recycled."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A child in a pink coat standing in a pile of empty plastic bottles is not always playing with them and not all piles of plastic bottles are recycled.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A man is bungee jumping from a platform whilst being watched by someone above him."
Hypothesis: "A friend watching his friend bungee jump."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
The man jumping from the platform is being watched by his friend.
The answer is yes.