CREATE TABLE table_name_50 (team_1 VARCHAR2)

What is the 2nd leg when Ermis Aradippou is the first team?
SELECT 2 AS nd_leg FROM table_name_50 WHERE team_1 = "ermis aradippou"
SELECT 2 AS "nd_leg" FROM "table_name_50" WHERE "ermis aradippou" = "team_1"