[Q] Premise: "Two workers are putting up a billboard."
Hypothesis: "Two workers are putting up an advertisement billboard."
Do we know that the hypothesis entailed by the premise?
[A] The fast that two workers are putting up a billboard does not necessarily suggest that they are putting up an advertisement billboard.
The answer is it is not possible to tell.

[Q] Given the sentence "A bmx biker performing a trick in midair over a dirt course." can we conclude that "The biker retired from performing 5 years ago."?
Options:
- yes
- it is not possible to tell
- no
[A] The biker performing a trick cannot be the same one that has retired from performing.
The answer is no.

[Q] Can we conclude from "Bum listening to the radio by a light post near the beach." that "A man is walking around light posts on the beach."?
Options:
- yes
- no
- it is not possible to tell
[A] Light posts on the beach are not the same as light posts near the beach.
The answer is no.