QUESTION: Premise: "A man and a woman are riding bikes on a street."
Hypothesis: "The couple is riding to the supermarket."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A man and a woman does not necessarily imply they are couple and the fact that they are riding bikes on a street does not necessarily mean that they are riding to the supermarket.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Two policemen standing in a parking lot." can we conclude that "The donut shop banned the cops."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The donut shop banned the cops would happen when they were inside the donut shop and would not happen when they were standing in a parking lot.
The answer is no.

QUESTION: Premise: "A dog swimming with a stick in its mouth."
Based on this premise, can we conclude that the hypothesis "A dog is swimming with a stick." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
A dog could only be swimming with a stick if the stick is in its mouth.
The answer is yes.