QUESTION: Premise: "A man walking through a crowd on a city street."
Hypothesis: "The man is sitting on a roller coaster."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: You wouldn't be walking through a crowd while sitting on a roller coaster.
The answer is no.


QUESTION: Given the sentence "Adult walking their bicycle through a long round tunnel." is it true that "A person walks a blue bike."?

Let's solve it slowly: An adult is not necessarily a person. Not all bikes are blue.
The answer is it is not possible to tell.


QUESTION: Premise: "A woman with pink hair square next to her pink dogs to take a picture."
Based on this premise, can we conclude that the hypothesis "The dogs are hairless." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
The woman with pink hair square could not have had dogs that are hairless.
The answer is no.