Analyze the following text and tell me what kind of purpose it has.
The sky was dark and the rain was pouring.
The purpose of this text is to provide a description of the weather. It paints an image of a cloudy, overcast day with heavy rainfall.
Complete the following task based on the instruction and optional input provided.### Instruction:
Analyze the following text and tell me what kind of purpose it has.

### Input:
The sky was dark and the rain was pouring.

### Output:
The purpose of this text is to provide a description of the weather. It paints an image of a cloudy, overcast day with heavy rainfall.