[Q] Given the sentence "A rider at a rodeo on a bucking bronco." is it true that "There is a rider at a rodeo."?
[A] At a rodeo on a bucking bronco is a way of being at a rodeo.
The answer is yes.

[Q] Premise: "A father and children ride bikes in city street."
Based on this premise, can we conclude that the hypothesis "The family is riding their bikes to the park." is true?
Options:
- yes
- it is not possible to tell
- no
[A] Although they are riding bikes in the city street there is no mention of where they are going or that they are going to the park.
The answer is it is not possible to tell.

[Q] If "A black and white dog is chewing on a camera." does that mean that "A dog snarls at a pine tree."?
Options:
- yes
- it is not possible to tell
- no
[A] Chewing on a camera is not the same thing as snarling at a pine tree.
The answer is no.