user: ### NOW ANSWER:
Question: What type of state did the Ruler have a title?
Columns: ['State', 'Type', 'Name', 'Title', 'Royal house']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Cai', 'Sovereign', 'Wu', 'Marquis', 'Ji']
SQL:

assistant: SELECT "Type" FROM "Table" WHERE "Title" = 'Ruler';