<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
Why is sandwich meat round when bread is square?
<|assistant|>
Sandwich meat is round because bread is typically made from dough, which is shaped into circular or square molds depending on the type of bread being made. Since sandwich meat is often added to the center of the bread before it is cooked, the shape of the meat often matches the shape of the bread. Therefore, if the bread is circular or square, the sandwich meat will also be circular or square.