Categorize the following phrase: "The lion growled".
The phrase "The lion growled" is a sentence. The category in linguistic term is a simple sentence with a subject ("The lion") and a verb ("growled") describing an action.
Below is an instruction that describes a task, write a response that appropriately completes the request.

### Instruction:
Categorize the following phrase: "The lion growled".

### Response:
The phrase "The lion growled" is a sentence. The category in linguistic term is a simple sentence with a subject ("The lion") and a verb ("growled") describing an action.