Question: Which Social Liberal Party has 4.5% of the Conservative People's Party?
SQL: SELECT "Social Liberal Party (B)" FROM "2-13888949-1" WHERE "Conservative People's Party (C)" = '4.5%';

Question: What opposition do 31.1% of Social Democrats have?
SQL: SELECT "Opposition" FROM "2-13888949-1" WHERE "Social Democrats (A)" = '31.1%';

Question: What is the Liberal Alliance that is backed by the Polling Firm, Capacent, and 13.0% of the Socialist People's Party?
SQL: SELECT "Liberal Alliance (I)" FROM "2-13888949-1" WHERE "Polling Firm" = 'Capacent' AND "Socialist People's Party (F)" = '13.0%';