Classification. Classify the given article into either "Business" or "Politics"
The president has recently signed a policy to help curb climate change. It involves the implementation of new regulations and incentives to encourage renewable energy use and reduce emissions from industrial sources.
Politics.
Complete the following task based on the instruction and optional input provided.### Instruction:
Classification. Classify the given article into either "Business" or "Politics"

### Input:
The president has recently signed a policy to help curb climate change. It involves the implementation of new regulations and incentives to encourage renewable energy use and reduce emissions from industrial sources.

### Output:
Politics.