CREATE TABLE "overview" (
  "team" text,
  "head_coach" text,
  "team_captain" text,
  "venue" text,
  "capacity" real,
  "kitmaker" text,
  "shirt_sponsor" text,
  "club_chairman" text
);

Question: Which venue does Mardan sponsor?
SQL: SELECT "venue" FROM "overview" WHERE "shirt_sponsor"='Mardan';

Question: Erdoğan Arıca is the head coach at what venue?
SQL: SELECT "venue" FROM "overview" WHERE "head_coach"='Erdoğan Arıca';

Question: Who is the club chairman of the team that Murat Erdoğan is the captain of?
SQL: SELECT "club_chairman" FROM "overview" WHERE "team_captain"='Murat Erdoğan';