[Q] Can we conclude from "A large amount of people using sleeping bags to sleep in front of a building." that "A large amount of people sleeping for a protest."?
Options:
- yes
- no
- it is not possible to tell
[A] Sleeping in front of a building does not imply it being for a protest.
The answer is it is not possible to tell.

[Q] If "A man painting as another man watches by the river." does that mean that "A painter is cleaning his paint brushes by a lake."?
Options:
- yes
- it is not possible to tell
- no
[A] A river is not a lake and you can't paint at the same time as you clean your brushes.
The answer is no.

[Q] Given the sentence "Several young women wearing tye-dye shirts walk down a street." is it true that "Several young women wearing tye dye shirts were looking for a good time."?
[A] The women would still be looking for a good time if they are walking down a street.
The answer is no.