Q: If "A girl wearing a gray shirt and a headband smiles as she holds a brown pottery." does that mean that "A girl holds a piece of brown pottery she made in pottery class."?
Options:
- yes
- it is not possible to tell
- no
A: The brown pottery is not necessarily the girl made in pottery class.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A view down a street with buildings on either side."
Hypothesis: "There is a view of a dense patch of woods."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The view is either down a street with buildings or in the woods.
The answer is no.

Q: Given the sentence "A small gray dog is in the grass with a brown cow." can we conclude that "A puppy and calf are in the grass."?
Options:
- yes
- it is not possible to tell
- no
A: The dog need not be a puppy and the cow need not be a calf.
The answer is it is not possible to tell.

Q: Can we conclude from "A group of people standing on a blocked sidewalk." that "People wait for the parade."?
Options:
- yes
- no
- it is not possible to tell
A:
People on a blocked sidewalk are not assumed to be there to wait for the parade.
The answer is it is not possible to tell.