[Q] Test for natural language inference.
Premise: "Two babies look up while they are playing in a playpen with a lot of balls."
Hypothesis: "Two babies look up to there parents after meeting for the first time."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] Babies look up does not imply they look up to their parents after meeting for the first time.
The answer is it is not possible to tell.

[Q] Given the sentence "Some people walk on a gray sidewalk." is it true that "People are waiting along a parade route."?
[A] They said nothing about a parade route or that anyone was waiting to watch it.
The answer is it is not possible to tell.

[Q] Can we conclude from "A group of people pose for the camera in front of some laundry and greenery." that "A group of people pose for a picture at a dry cleaner's place."?
Options:
- yes
- no
- it is not possible to tell
[A] A group of people pose for the camera in front of some laundry and greenery does not indicate that they pose for a picture at a dry cleaner's place.
The answer is it is not possible to tell.