Assign this sentence to one of the following genres: narrative, expository, persuasive, or descriptive.
He opened the door and saw a beautiful garden with a fountain in the center.
This sentence could be considered descriptive.
Complete the following task based on the instruction and optional input provided.### Instruction:
Assign this sentence to one of the following genres: narrative, expository, persuasive, or descriptive.

### Input:
He opened the door and saw a beautiful garden with a fountain in the center.

### Output:
This sentence could be considered descriptive.