[Q] If "A man is blowing water out of a pipe." does that mean that "Someone is holding a pipe."?
Options:
- yes
- it is not possible to tell
- no
[A] Someone is a man that is holding a pipe as he is blowing water out of it.
The answer is yes.

[Q] Given the sentence "A tan a white dog bears its teeth in the snow." can we conclude that "A dog is outside in the snow."?
Options:
- yes
- it is not possible to tell
- no
[A] Dog can have its teeth in the snow only if it is outside in the snow.
The answer is yes.

[Q] Can we conclude from "Two women are walking down the beach carrying boards and flippers." that "They are about to swin."?
Options:
- yes
- no
- it is not possible to tell
[A] Walking down the beach does not necessarily mean about to swin.
The answer is it is not possible to tell.