Please answer the following question by reasoning step-by-step.
Premise: "A man wearing suspenders poses outside."\nHypothesis: "The guy is having his picture taken by a professional photographer."\nDo we know that the hypothesis entailed by the premise?

it is not possible to tell
Posing does not imply he is posing for a picture or having his picture taken.

.

So, the answer is it is not possible to tell