Premise: "A fireman standing on top of a firetruck."\nHypothesis: "A fireman observes a far off fire."\nDo we know that the hypothesis entailed by the premise?
Use reasoning to answer the following question.
it is not possible to tell
Not all fireman standing on top of a firetruck is observing a far off fire.

.

Therefore, the answer is it is not possible to tell