Premise: "Two boys are getting drinks out of a water fountain."\nBased on this premise, can we conclude that the hypothesis "The boys have been playing baseball all day." is true?\nOptions:\n- yes\n- it is not possible to tell\n- no
Let's think step by step.
it is not possible to tell
Boys drinking from a fountain in no way indicates they have been playing baseball all day.

.

Therefore, the answer is it is not possible to tell