QUESTION: Can we conclude from "A man in a tan hat rides a motorized skateboard down the sidewalk." that "He is rollerskating in a rink."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: One cannot be rollerskating and ride a motorized skateboard simultaneously. One can either be on the sidewalk on in a rink.
The answer is no.

QUESTION: Given the sentence "A man in a gray shirt is standing in a crowded street at night." can we conclude that "The man is sunbathing at the beach."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A beach is not a street. A sunbather would not be wearing a shirt.
The answer is no.

QUESTION: Can we conclude from "People walk outside of a building that has many murals painted on it." that "Dogs walk outside of a building that has many murals painted on it."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
The subject of the sentence can't be people and dogs at once.
The answer is no.