QUESTION: Given the sentence "A woman sleeping on cardboard under an icon against the church wall." is it true that "A homeless person is sleeping on the cardboard found in a nearby church dumpster."?

Let's solve it slowly: Not all women are homeless and not all cardboard comes from a local dumpster.
The answer is it is not possible to tell.

[QUESTION] Premise: "A surfer dressed in black catches a huge wave and starts riding on the descent."
Hypothesis: "A man is waiting to get on the bus."
Do we know that the hypothesis entailed by the premise?
Catching a huge wave requires a surfboard and the person needs to be in the water which cannot happen when you are waiting for the bus.
The answer is no.

Q: Premise: "A white dog is playing with a plastic bag."
Based on this premise, can we conclude that the hypothesis "A brown cat is sleeping." is true?
Options:
- yes
- it is not possible to tell
- no
A: A dog is not a cat. If an animal is playing it is not also sleeping.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A lady seated with a child wearing balloons and looking at cellphone."
Hypothesis: "A woman is at the fair with her child."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: That she is at the fair with her child is not implied by a woman sitting with a child wearing balloons.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A man in a red jacket is skiing." that "The man was skiing."?
Options:
- yes
- no
- it is not possible to tell
A man is skiing is the same as the man was skiing but different tenses.
The answer is yes.

Q: Given the sentence "A puppy dog is playing with a branch." can we conclude that "A cat is playing with a mouse."?
Options:
- yes
- it is not possible to tell
- no
A:
A puppy dog and cat are not the same type of animal. A branch is not the same as a mouse.
The answer is no.