CREATE TABLE "squad_changes" (
  "nat" text,
  "name" text,
  "moving_to" text,
  "type" text,
  "transfer_window" text,
  "transfer_fee" text
);

Question: Which Transfer window has a Name of tofas?
SQL: SELECT "transfer_window" FROM "squad_changes" WHERE "name"='tofas';

Question: Which Type has a Transfer fee of free, and a Name of kapetanos?
SQL: SELECT "type" FROM "squad_changes" WHERE "transfer_fee"='free' AND "name"='kapetanos';

Question: Which Type has a Name of edson ratinho?
SQL: SELECT "type" FROM "squad_changes" WHERE "name"='edson ratinho';

Question: Which Name has a Type of loan, and a Moving to of apollon kalamaria?
SQL: SELECT "name" FROM "squad_changes" WHERE "type"='loan' AND "moving_to"='apollon kalamaria';