Which part of the United States is known as the "four corners" area?
The term four corners applies to the area where Colorado, New Mexico, Utah, and Arizona come together.
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: Which part of the United States is known as the "four corners" area?
### Input: 
### Response: The term four corners applies to the area where Colorado, New Mexico, Utah, and Arizona come together.