CREATE TABLE table_75503 ("Season" CLOB, "Competition" CLOB, "Round" CLOB, "Club" CLOB, "Home result" CLOB, "Away result" CLOB)

Away result of 1-2 has what season?
SELECT "Season" FROM table_75503 WHERE "Away result" = '1-2'
SELECT "Season" FROM "table_75503" WHERE "Away result" = '1-2'