CREATE TABLE "in" (
  "n" real,
  "p" text,
  "name" text,
  "eu" text,
  "country" text,
  "age" real,
  "type" text,
  "moving_from" text,
  "transfer_window" text,
  "ends" real,
  "transfer_fee" text,
  "source" text
);

Question: How many transfer windows coming from Crystal Palace?
SQL: SELECT COUNT("transfer_window") FROM "in" WHERE "moving_from"='Crystal Palace';

Question: What country has a P of GK?
SQL: SELECT "country" FROM "in" WHERE "p"='GK';

Question: What is the P for the player moving from Everton?
SQL: SELECT "p" FROM "in" WHERE "moving_from"='Everton';