CREATE TABLE table_71331 ("District" CLOB, "Counties Represented" CLOB, "Delegate" CLOB, "Party" CLOB, "First Elected" FLOAT, "Committee" CLOB)

What counties represented have a First Elected of 2006 and a Ways and Means Committee?
SELECT "Counties Represented" FROM table_71331 WHERE "First Elected" = '2006' AND "Committee" = 'ways and means'
SELECT "Counties Represented" FROM "table_71331" WHERE "Committee" = 'ways and means' AND "First Elected" = '2006'