Classify the given text into one of the three categories: rhetorical, argumentative, or informative.
The use of renewable energy has undoubtedly lowered the process of global warming.
Argumentative.
Complete the following task based on the instruction and optional input provided.### Instruction:
Classify the given text into one of the three categories: rhetorical, argumentative, or informative.

### Input:
The use of renewable energy has undoubtedly lowered the process of global warming.

### Output:
Argumentative.