QUESTION: Given the sentence "A shirtless boy punches snow." is it true that "A boy punches snow out of anger."?

Let's solve it slowly: We cannot assume the boy is in anger in sentence 1.
The answer is it is not possible to tell.


QUESTION: Given the sentence "A clown with a red nose and theatrical makeup is wearing a colorful striped shirt and squirting water out of his eye." can we conclude that "A clown squirts water from his eye to entertain kids."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The clown may be squirting water to entertain not only kids.
The answer is it is not possible to tell.


QUESTION: Test for natural language inference.
Premise: "A man about to throw a tennis ball to a brown dog in the grass."
Hypothesis: "A man is going to throw a ball for the dog because the dog enjoys playing fetch."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
Not all dogs enjoy playing fetch. Tennis balls aren't only used for a dog who enjoys fetch.
The answer is it is not possible to tell.