Question: When belgrano is the home (1st leg) what is the  home (2nd leg)?
Schema: create table table_14219514_2 (home__2nd_leg_ varchar, home__1st_leg_ varchar, PRIMARY KEY (home__2nd_leg_))
SQL: select home__2nd_leg_ from table_14219514_2 where home__1st_leg_ = "belgrano"