QUESTION: If "A cameraman walks down the sidewalk with his camera and tripod in tow." does that mean that "A cameraman is looking to set up his camera."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The cameraman carrying his equipment does not mean he is looking for a place to set up.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A young girl unwraps a box."
Hypothesis: "A boy closes a box shut."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Unwrapping a box and closing the box shut are two opposite actions.
The answer is no.

QUESTION: Can we conclude from "A baby girl is playing with a wooden puzzle." that "The little girl is playing soccer."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
The girl would not be playing soccer while playing with a wooden puzzle. A baby girl and a little girl are not necessarily the same thing.
The answer is no.