QUESTION: Test for natural language inference.
Premise: "A boy swings a piece of wood."
Hypothesis: "A boy practices his swing."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A boy swinging wood would not always be practicing his swing.
The answer is it is not possible to tell.


QUESTION: Premise: "A construction worker looking at something off-screen."
Based on this premise, can we conclude that the hypothesis "The worker has his eyes open." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The worker must have his eyes open to look at something.
The answer is yes.


QUESTION: Given the sentence "A security person in lime green monitors the busy city streets." is it true that "The security person monitors the streets from his patrol car."?

Let's solve it slowly:
A security person in lime green monitors the busy city streets does not indicate that he monitors the streets from his patrol car.
The answer is it is not possible to tell.