<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
My sister talks too much. How can I tell her to shut up?
<|assistant|>
One way to tell your sister to shut up is to politely but firmly interrupt her when she's speaking and say something like, "I'm not finished yet. Could you please give me the floor?" It may also help to give her a polite, yet direct, signal to shut up, such as raising your index finger in the air and nodding towards her when she's talking.