CREATE TABLE table_73744 ("Position" FLOAT, "Driver" CLOB, "Points" FLOAT, "Winnings" CLOB, "Series" CLOB)

In what series did Bobby Labonte drive?
SELECT "Series" FROM table_73744 WHERE "Driver" = 'Bobby Labonte'
SELECT "Series" FROM "table_73744" WHERE "Driver" = 'Bobby Labonte'