<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
SpongeBob’s parents are both rounds like sea sponges, but why is he square like a kitchen sponge.
<|assistant|>
SpongeBob’s square shape is likely a reference to his use as a kitchen sponge. Kitchen sponges are commonly square or rectangular in shape, since this makes them more efficient when cleaning and scrubbing kitchen surfaces.