Question: What is the name of Team 2 with a 2nd leg of 4-6?
SQL: SELECT "Team 2" FROM "2-16004214-1" WHERE "2nd leg" = '4-6';

Question: What is the name of Team 2 with a Team 1 of Al Qadsia?
SQL: SELECT "Team 2" FROM "2-16004214-1" WHERE "Team 1" = 'Al Qadsia';

Question: What is the 1st leg of the Al Fahaheel Team 1?
SQL: SELECT "1st leg" FROM "2-16004214-1" WHERE "Team 1" = 'Al Fahaheel';

Question: What is the 1st leg of the match with a 2nd leg of 3-2?
SQL: SELECT "1st leg" FROM "2-16004214-1" WHERE "2nd leg" = '3-2';