Answer the following question, with explanation first.
Premise: "A young man attempts to ride a unicycle down an outdoor stairway stained with moss."\nHypothesis: "Two friends race on dirt bikes."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- it is not possible to tell\n- no

no
Two friends means two individuals and so the term can't refer to only a young man.

It is not possible for someone who attempts to ride a unicycle to also race on dirt bikes at the same exact instant.

.

The final answer: no