QUESTION: Can we conclude from "A girl in a karate outfit is talking to a man in a white shirt." that "A girl is talking to her karate teacher."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A girl talking to a man is not necessarily the girl's karate teacher.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Wet black and white dog with black nose shaking off water." is it true that "A cat is swimming."?

Let's solve it slowly: Either there is a wet dog shaking off water or there is a cat swimming. The animal cannot be both a dog and a cat simultaneously.
The answer is no.

QUESTION: Given the sentence "Workers wearing hard hats and face masks process waste." can we conclude that "Workers are eating their lunch."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Workers cannot be processing waste and eating their lunch at the same time.
The answer is no.