<|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 unique square shape comes from the fact that he was created by Dr. No, who also made Mrs. Puff's cooking class a ship in a Bikini Bottom-style container. This caused SpongeBob to inherit characteristics from both the sea sponge and kitchen sponge. Therefore, while having a round-like exterior, SpongeBob also has square pores like a kitchen sponge, giving him his distinct shape.