Table:
text: 1985 Argentine Primera División
Winners knockout
Winners knockout
Home_1st_leg Home_2nd_leg _1st_Leg _2nd_leg Aggregate_
Independiente Ramón Santamarina 3-1 3-2 6-3
Talleres Estudiantes La Plata 1-1 1-3 2-4
Newell`s Old Boys Chacarita Juniors 0-0 2-1 2-1
San Lorenzo Argentinos Juniors 2-2 0-1 2-3
San Martín Estudiantes RC 4-2 0-0 4-2
Boca Juniors Vélez Sársfield 3-2 0-3 3-4
Ferro Carril Oeste Unión 1-0 2-1 3-1
Deportivo Español River Plate 2-1 0-5 2-6

Question: What was the 2nd game that had a first leg of 1-1 among the winners in knockout game 1985 in Argentina Primera División?

Question: What was the home first leg with a 3-1 aggregate score among Argentina's 1985 Primera División knockout winners?

Question: What was the first leg with a 4-2 aggregate score among the 1985 Argentina Primera División KO winners?

Question: What was the first leg that gave Boca Juniors their first home win among Argentina's 1985 Primera División KO winners?

Question: What was the 2nd game in which Estudiantes La Plata won Argentina Primera División knockout final in 1985?