<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
A friend told some lies about me to the whole school.
<|assistant|>
That is not okay. You should tell your friend that this is not acceptable and that they should apologize for what they did. It is also important to let an adult know so that they can help investigate the situation. You could also consider talking to a trusted adult, like a teacher, about how you are feeling and how to best deal with the situation.