CREATE TABLE "squad_information" (
  "nat" text,
  "name" text,
  "since" text,
  "goals" real,
  "ends" text,
  "transfer_fee" text
);

Question: What is Since, when Transfer Fee is "£ 12m"?
SQL: SELECT "since" FROM "squad_information" WHERE "transfer_fee"='£ 12m';

Question: What is Name, when Goals is greater than 14, and when Transfer Fee is "Youth System"?
SQL: SELECT "name" FROM "squad_information" WHERE "goals">14 AND "transfer_fee"='youth system';

Question: What is Nat., when Name is "Fàbregas ( Captain )"?
SQL: SELECT "nat" FROM "squad_information" WHERE "name"='fàbregas ( captain )';