Given the output of a service, classify it into different categories.
"The service has an output of A and B"
The output of the service can be classified into two categories: A and B.
Complete the following task based on the instruction and optional input provided.### Instruction:
Given the output of a service, classify it into different categories.

### Input:
"The service has an output of A and B"

### Output:
The output of the service can be classified into two categories: A and B.