Categorize the given text as an expository or narrative writing.
The tennis racket is composed of various materials all working together to create power and agility for the racquet's user.
This text is an example of expository writing, as it is providing information and explaining the composition of a tennis racket.
Complete the following task based on the instruction and optional input provided.### Instruction:
Categorize the given text as an expository or narrative writing.

### Input:
The tennis racket is composed of various materials all working together to create power and agility for the racquet's user.

### Output:
This text is an example of expository writing, as it is providing information and explaining the composition of a tennis racket.