Q: Can we conclude from "Two people stand beside a brightly lit railway passage." that "A stewardess serves coffee on the airplane."?
Options:
- yes
- no
- it is not possible to tell
A: People that stand beside a brightly lit railway passage cannot be the same people serving coffee on the airplane.
The answer is no.

Q: Given the sentence "A girl gets off her sled in the snow." is it true that "A girl just finished sledding down the huge hill."?
A: A girl gets off her sled in the snow is not necessarily a girl who just finished sledding down the huge hill.
The answer is it is not possible to tell.

Q: Premise: "A cat is looking down from on top of a sign."
Hypothesis: "The cat sits on the couch and meows."
Do we know that the hypothesis entailed by the premise?
A: A cat cannot be looking from a sign and sitting on the couch.
The answer is no.

Q: Given the sentence "The girls were in the crowd." is it true that "The girls waited anxiously in the crowd."?
A:
Girls in a crowd are not assumed to have waited anxiously.
The answer is it is not possible to tell.