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

Question: What was the aggregate for the match with a team 2 of Kenya?
SQL: SELECT "agg" FROM "preliminary_round" WHERE "team_2"='kenya';

Question: What was the aggregate for the match with Sierra Leone as team 1?
SQL: SELECT "agg" FROM "preliminary_round" WHERE "team_1"='sierra leone';

Question: What was the 1st leg score for the match with Lesotho as team 1?
SQL: SELECT "1st_leg" FROM "preliminary_round" WHERE "team_1"='lesotho';

Question: What was the 2nd leg score for the match with Lesotho as team 1?
SQL: SELECT "2nd_leg" FROM "preliminary_round" WHERE "team_1"='lesotho';