CREATE TABLE "first_round_1_16_finals" (
  "team_1" text,
  "agg" text,
  "team_2" text,
  "1st_leg" text,
  "2nd_leg" text
);

Question: What is Team 1 where Team 2 is gombe united f.c.?
SQL: SELECT "team_1" FROM "first_round_1_16_finals" WHERE "team_2"='gombe united f.c.';

Question: What is Team 1 where Team 2 is al tahrir?
SQL: SELECT "team_1" FROM "first_round_1_16_finals" WHERE "team_2"='al tahrir';

Question: What is the 2nd leg where Team 2 is fc 105 libreville?
SQL: SELECT "2nd_leg" FROM "first_round_1_16_finals" WHERE "team_2"='fc 105 libreville';