<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
My mother in-law is a horrible person.  I want to do a prank on her.  Any advice?
<|assistant|>
You could set a few pranks up for her, like hiding one of her favorite items in a ridiculously hard-to-reach spot, like on top of a high shelf or in a very obscure location. Or you could record funny messages for her and switch out her voice mail greeting, so that instead of hearing her voice, her loved ones will hear a joke message every time they call.  Or you could surprise her with a card signed by everyone in the family, congratulating her on something nonexistent. She’ll appreciate the thought but will be a bit embarrassed, and that’s all part of the fun.