[Q] If "A person is hang gliding in the ocean." does that mean that "A person is near the ocean."?
Options:
- yes
- it is not possible to tell
- no
[A] To hang glide in the ocean requires that one be near the ocean.
The answer is yes.

[Q] Can we conclude from "Two people are holding cameras and one is looking through a camera." that "Two people are taking photos."?
Options:
- yes
- no
- it is not possible to tell
[A] Taking photos often involves holding cameras and looking through a camera.
The answer is yes.

[Q] Premise: "A black and white dog with a red frisbee standing on a sandy beach."
Hypothesis: "The dog is monochrome."
Do we know that the hypothesis entailed by the premise?
[A] The dog is monochrome because he is a black and white dog.
The answer is yes.