Student: Premise: "A person is riding a bicycle down the street."\nBased on this premise, can we conclude that the hypothesis "A bike messenger rushes to deliver his package." is true?\nOptions:\n- yes\n- it is not possible to tell\n- no.
Teacher: Let's think:

User
If there is a person riding a bike down the street that does not mean it's a messenger rushing to deliver a package. So the final answer is it is not possible to tell.
Assistant