<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
how can i prank someone with their morning coffee?
<|assistant|>
You can prank someone with their morning coffee by making a "magic" coffee mug that looks the same every morning, but is actually different when he/she reaches in to get a cup. When the pranked person goes to pour their coffee, the mug can suddenly overflow with cold water or have some of the coffee spilt into it - just enough to surprise them, but not so much that it ruins their breakfast!