[Q] Given the sentence "Two men wearing backpacks are walking on opposite sides of the street." is it true that "Two men are watching tv."?
[A] The men couldn't be watching TV while walking on the street.
The answer is no.

[Q] Test for natural language inference.
Premise: "A male riding a skateboard down a blue and yellow railing."
Hypothesis: "People use the blue and yellow railing for skateboarding."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] A male riding a skateboard down a railing does not imply that the railing is for skateboarding.
The answer is it is not possible to tell.

[Q] Can we conclude from "An asian person kicking into the air on a road." that "The person is practicing karate moves."?
Options:
- yes
- no
- it is not possible to tell
[A] To assume an Asian person kicking into the air is practicing karate moves is stereotypical.
The answer is it is not possible to tell.