CREATE TABLE table_70156 ("Year" FLOAT, "Class" TEXT, "Tyres" TEXT, "Team" TEXT, "Co-Drivers" TEXT, "Laps" FLOAT, "Pos." TEXT, "Class Pos." TEXT)

Which Class Pos have Laps smaller than 304, and a Year after 2001?
SELECT "Class Pos." FROM table_70156 WHERE "Laps" < '304' AND "Year" > '2001'
SELECT "Class Pos." FROM "table_70156" WHERE "Laps" < '304' AND "Year" > '2001'