CREATE TABLE table_47997 ("Round" FLOAT, "Pick" FLOAT, "Overall" FLOAT, "Name" CLOB, "Position" CLOB, "College" CLOB)

Which Round has a Position of lb, and a Pick smaller than 25?
SELECT COUNT("Round") FROM table_47997 WHERE "Position" = 'lb' AND "Pick" < '25'
SELECT COUNT("Round") FROM "table_47997" WHERE "Pick" < '25' AND "Position" = 'lb'