Premise: "Four friends have fun at the beach on a hot day."\nHypothesis: "Four friends build a castle on the beach during a nice day."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- it is not possible to tell\n- no
Let's think step by step.
it is not possible to tell
Have fun at the beach does not necessarily mean build a castle.

.

The answer: it is not possible to tell