QUESTION: If "The crowd stood in many different lines in the open field." does that mean that "People are lining up to get into a concert."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Crowd of people are lining up differently to get into a concert.
The answer is it is not possible to tell.


QUESTION: Can we conclude from "They are practicing for the band for the parade." that "A band is practicing walking and playing at the same time."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A band is walking and playing at the same time in a parade.
The answer is yes.


QUESTION: Given the sentence "Two dogs are urinating on the red fire hydrant." is it true that "No animals are urinating."?

Let's solve it slowly:
One sentence is about two dogs urinating while the other is about no animals urinating.
The answer is no.