QUESTION: Given the sentence "A blue phone booth sits next to a display window." is it true that "A phone booth outside a store display window."?

Let's solve it slowly: Next to a display window is the same as outside a store display windown.
The answer is yes.

QUESTION: Given the sentence "A man is pushing a food cart on the sidewalk." can we conclude that "Sidewalk food cart being pushing by vendor."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man can be a vendor. Pushing a food cart is the same as a food cart being pushed.
The answer is yes.

QUESTION: Can we conclude from "A band is playing at an outdoor music festival." that "Music in a party."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
Not every outdoor music festival with a band playing is a party.
The answer is it is not possible to tell.