Premise: "A little boy spays a hose at his brother who is on the other side of a window."\nHypothesis: "A boy spays his brother with a hose."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- it is not possible to tell\n- no
A step-by-step solution is:
it is not possible to tell
Spraying his brother on the other side of a window does not that he spays his brother directly with a hose.

.

So, the answer is it is not possible to tell