CREATE TABLE table_35574 ("Position" FLOAT, "Pilot" CLOB, "Glider" CLOB, "Speed" CLOB, "Distance" CLOB)

What is Erwin Sommer's average position?
SELECT AVG("Position") FROM table_35574 WHERE "Pilot" = 'erwin sommer'
SELECT AVG("Position") FROM "table_35574" WHERE "Pilot" = 'erwin sommer'