<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
how do i stick a sign on someone's back without them noticing?
<|assistant|>
The most effective way to sneakily attach a sign to someone's back is to use removable Velcro strips or adhesive-backed hooks. Apply the strips or hooks in an inconspicuous spot behind the person, so they can't see them, and the sign won't cause them any discomfort. Make sure the material of the sign is light-colored, since dark materials may show through a person's clothing.