Classify which item is a fake color out of this set: blue, green, sheep, red, orange
A sheep is not a color
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: Classify which item is a fake color out of this set: blue, green, sheep, red, orange
### Input: 
### Response: A sheep is not a color