CREATE TABLE table_4550 ("Team" CLOB, "Chassis" CLOB, "Engine" CLOB, "Tyre" CLOB, "Drivers" CLOB, "Races" CLOB)

What Chassis did Memo Gidley use?
SELECT "Chassis" FROM table_4550 WHERE "Drivers" = 'memo gidley'
SELECT "Chassis" FROM "table_4550" WHERE "Drivers" = 'memo gidley'