[Q] If "A dog catches a yellow frisbee thrown by a gray-haired man." does that mean that "A man is playing with a dog."?
Options:
- yes
- it is not possible to tell
- no
[A] Throwing a frisbee is a way of playing with a dog.
The answer is yes.

[Q] Can we conclude from "A child playing with water in a children's discovery museum." that "A child in a museum."?
Options:
- yes
- no
- it is not possible to tell
[A] Child playing with water in a children's discovery museum implies a child is museum.
The answer is yes.

[Q] Given the sentence "A person in an apron is selling many different sized fish on a stand." is it true that "A person is selling fish."?
[A] Selling many different sized fish is a sufficient condition for selling fish.
The answer is yes.