[QUESTION] Premise: "A man and a woman lay next to each other on a couch under a blanket."
Hypothesis: "These people are standing up."
Do we know that the hypothesis entailed by the premise?
The couple are laying next to each other and not standing up.
The answer is no.

[QUESTION] Given the sentence "The man in the yellow pants is raising his arms." is it true that "Someone in yellow pants raises their arms over their head."?
Raising his arms does not imply that it is over their head.
The answer is it is not possible to tell.

[QUESTION] Premise: "Two young girls drawing with chalk on concrete."
Hypothesis: "Childen draw flowers on the sidewalk in chalk."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
To draw with chalk on concrete does not mean to draw flowers on the sidewalk. Not every slab of concrete is a sidewalk.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Two men look down over a concrete wall at another person standing on two small wooden docks."
Hypothesis: "The men are looking behind themselves at something."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
If the two men look down over a concrete wall then they cannot be looking behind themselves.
The answer is no.