Use reasoning to lead to the answer of the following question:
Premise: "A man with a sign in front of him that reads ""deleon"" sits at a microphone."\nHypothesis: "A man is walking in front a sign that starts with ""de."\nDo we know that the hypothesis entailed by the premise?

no
A man who sits can't be walking at the same exact moment.

.

Therefore, the answer is no