[QUESTION] If "A skateboarder rides down a city street." does that mean that "A cyclist rides in a city street race."?
Options:
- yes
- it is not possible to tell
- no
A skateboarder uses a skateboard but a cyclist uses a bicycle.
The answer is no.

[QUESTION] Given the sentence "A large dog wades through shallow water." can we conclude that "The pets are playing in water."?
Options:
- yes
- it is not possible to tell
- no
Wades through shallow water does not necessarily mean playing in water.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man in a white shirt and black bag stands by a tree with a group of others mostly dressed in black."
Hypothesis: "A man is sitting down in a chair next to a group of people dressed in white."
Do we know that the hypothesis entailed by the premise?
Person that stands can not be sitting down in a chair.
The answer is no.

[QUESTION] Can we conclude from "A dog with a large stick runs across the grass." that "A dog has a human leg in his mouth."?
Options:
- yes
- no
- it is not possible to tell
A dog carrying a human leg in his mouth can't be carrying a large stick as well.
The answer is no.