CREATE TABLE table_52216 ("Year" CLOB, "Builder" CLOB, "Motors" CLOB, "Trailers" CLOB, "Control Trailers" CLOB)

Tell me the control trailers for 52 motors
SELECT "Control Trailers" FROM table_52216 WHERE "Motors" = '52'
SELECT "Control Trailers" FROM "table_52216" WHERE "Motors" = '52'