Please answer the following question by reasoning step-by-step.
Premise: "A man in a red jacket is standing in front of a tall white building."\nHypothesis: "A man is hailing a cab."\nDo we know that the hypothesis entailed by the premise?

it is not possible to tell
Standing in front a building does not imply hailing a cab.

.

So, the answer is it is not possible to tell