CREATE TABLE table_14219514_2 (home__2nd_leg_ VARCHAR, home__1st_leg_ VARCHAR)

When belgrano is the home (1st leg) what is the home (2nd leg)?
SELECT home__2nd_leg_ FROM table_14219514_2 WHERE home__1st_leg_ = "Belgrano"
SELECT "home__2nd_leg_" FROM "table_14219514_2" WHERE "Belgrano" = "home__1st_leg_"