Share a fun fact about cats.
Did you know that a group of cats is referred to as a clowder? The term comes from the Middle English word "clouder," which originally meant a "clotted mass."
Complete the following task based on the instruction and optional input provided.### Instruction:
Share a fun fact about cats.

### Output:
Did you know that a group of cats is referred to as a clowder? The term comes from the Middle English word "clouder," which originally meant a "clotted mass."