QUESTION: If "A dog catches a yellow frisbee thrown by a gray-haired man." does that mean that "A man is playing with a dog."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Throwing a frisbee is a way of playing with a dog.
The answer is yes.


QUESTION: Test for natural language inference.
Premise: "Group of people sit on the sidewalk to take photographs together."
Hypothesis: "People are taking apart their cameras."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: People that take photographs together cannot be taking apart their cameras.
The answer is no.


QUESTION: Given the sentence "People walking about a university campus with palm trees in the background." is it true that "People walking across a bridge with palm trees in the background."?

Let's solve it slowly:
Walking across a bridge is not the same thing as walking about a university campus.
The answer is no.