I'll give you a question, please answer with step-by-step reasoning process.
Premise: "A man shines another man's shoes on the sidewalk of a busy street full of cars and parked motorcycles."\nHypothesis: "The shoes are made of leather."\nDo we know that the hypothesis entailed by the premise?

it is not possible to tell
All shoes that are being shined don't have to be leather.

.

Thus, the answer is it is not possible to tell