CREATE TABLE table_203_773 (id NUMBER, "season" NUMBER, "network" CLOB, "play-by-play" CLOB, "color commentator ( s ) " CLOB, "sideline reporter ( s ) " CLOB)

in what year was the last season of cbs 's play by play ?
SELECT MAX("season") FROM table_203_773
SELECT MAX("season") FROM "table_203_773"