CREATE TABLE table_39491 ("Round" FLOAT, "Pick #" FLOAT, "Overall" FLOAT, "Name" CLOB, "Position" CLOB, "College" CLOB)

Which Round has a College of stanford, and an Overall smaller than 8?
SELECT AVG("Round") FROM table_39491 WHERE "College" = 'stanford' AND "Overall" < '8'
SELECT AVG("Round") FROM "table_39491" WHERE "College" = 'stanford' AND "Overall" < '8'