Q: Can we conclude from "A skinny skateboarder is jumping over a fire hydrant on his skateboard." that "A skinny skateboarder is trying to impress a girl by doing a jump over a fire hydrant."?
Options:
- yes
- no
- it is not possible to tell
A: Jumping over a fire hydrant does not imply trying o impress a girl.
The answer is it is not possible to tell.

Q: Premise: "A tennis player watches the tennis ball."
Hypothesis: "A tennis match is occuring."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: A tennis player watches the tennis ball implies a tennis match is being played.
The answer is yes.

Q: Premise: "A man dressed all in black talks with a lady wearing a light blue dress and a white headscarf."
Based on this premise, can we conclude that the hypothesis "Two women talk gossip." is true?
Options:
- yes
- it is not possible to tell
- no
A: If a man talks with a lady it does not follow that two women are talking gossip.
The answer is it is not possible to tell.

Q: Given the sentence "One woman and two men wearing life vests rowing a small boat down a marsh lined river." is it true that "The people are not using their life jackets."?
A:
If you are not using the life jackets why are you wearing them.
The answer is no.