Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What is the ratio of Republicans to Democrats in South Carolina?

### Inputs:
table_name: table, columns: ['State ranked in partisan order', 'Percentage Republicans', 'Percentage Democrats', 'Republican/ Democratic', 'Republican seat plurality']

### Response:
SELECT Republican/ Democratic FROM table WHERE State ranked in partisan order = south carolina