CREATE TABLE table_46863 ("State" CLOB, "Type" CLOB, "Name" CLOB, "Title" CLOB, "Royal house" CLOB, "From" CLOB)

What was the Royal House for the state of Song?
SELECT "Royal house" FROM table_46863 WHERE "State" = 'song'
SELECT "Royal house" FROM "table_46863" WHERE "State" = 'song'