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

Question: What is the transfer window of the Leeds United source with a move from Motherwell?
SQL: SELECT "transfer_window" FROM "in" WHERE "source"='leeds united' AND "moving_from"='motherwell';

Question: What is the source of a move from Swindon Town?
SQL: SELECT "source" FROM "in" WHERE "moving_from"='swindon town';

Question: What is the name of the country that has a transfer window of winter with an end after 2009 and moving from Bolton Wanderers?
SQL: SELECT "country" FROM "in" WHERE "transfer_window"='winter' AND "ends">2009 AND "moving_from"='bolton wanderers';

Question: What is the transfer fee of the move from Port Vale?
SQL: SELECT "transfer_fee" FROM "in" WHERE "moving_from"='port vale';

Question: What is the type of the Leeds United source, winter transfer window and moving from Northampton town?
SQL: SELECT "type" FROM "in" WHERE "source"='leeds united' AND "transfer_window"='winter' AND "moving_from"='northampton town';

Question: What is the source of the move from Port Vale?
SQL: SELECT "source" FROM "in" WHERE "moving_from"='port vale';