Table: african_cup_1992
Columns: team_1
agg
team_2
1st_leg
2nd_leg

Question: What is Agg., when Team 1 is CD Elá Nguema?
SQL: SELECT "agg" FROM african_cup_1992 WHERE "team_1" = 'cd elá nguema'

Question: What is 1st Leg, when 2nd Leg is 1-3?
SQL: SELECT "1st_leg" FROM african_cup_1992 WHERE "2nd_leg" = '1-3'

Question: What is 1st Leg, when 2nd Leg is 0-1?
SQL: SELECT "1st_leg" FROM african_cup_1992 WHERE "2nd_leg" = '0-1'

Question: What is Team 2, when 2nd Leg is 1-0?
SQL: SELECT "team_2" FROM african_cup_1992 WHERE "2nd_leg" = '1-0'

Question: What is Team 2, when 2nd Leg is 2-1?
SQL: SELECT "team_2" FROM african_cup_1992 WHERE "2nd_leg" = '2-1'

Question: What is Team 2, when 2nd Leg is 0-3 1?
SQL: SELECT "team_2" FROM african_cup_1992 WHERE "2nd_leg" = '0-3 1'