Tell me a joke involving a bird native to Antarctica.
Two penguins were sitting on an iceberg. One penguin says to the other penguin, "it looks like you're wearing a tuxedo." The other penguin says, "who says I'm not?"
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: Tell me a joke involving a bird native to Antarctica.
### Input: 
### Response: Two penguins were sitting on an iceberg. One penguin says to the other penguin, "it looks like you're wearing a tuxedo." The other penguin says, "who says I'm not?"