[Q] Can we conclude from "A skateboarder is riding his board along the boundary stone of a parking lot." that "The skateboarder is riding in a parking lot."?
Options:
- yes
- no
- it is not possible to tell
[A] A skateboarder using his board in the parking lot is riding in a parking lot.
The answer is yes.

[Q] Given the sentence "Bill cunningham on the streets of nyc." is it true that "Bill cunningham at a political convention in new york city."?
[A] Bill Cunningham on the streets of NYC is not necessarily at a political convention.
The answer is it is not possible to tell.

[Q] Premise: "A man in a brown jacket with blue jeans walking up the stairs in a city to a bar."
Hypothesis: "A man in a blue jacket with blue jeans walking up the stairs in a city to a bar."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
[A] A brown jacket is a different color than a blue jacket.
The answer is no.