user: Question: What is the Republican seat plurality of the state with a ratio of 12/4 Republicans to Democrats?
Columns: ['State ranked in partisan order', 'Percentage Republicans', 'Percentage Democrats', 'Republican/ Democratic', 'Republican seat plurality']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Oklahoma', '100%', '0%', '5/0', '5']
SQL:

assistant: SELECT "Republican seat plurality" FROM "Table" WHERE "Republican/ Democratic" = '12/4';