CREATE TABLE "players_in" (
  "name" text,
  "country" text,
  "type" text,
  "moving_from" text,
  "transfer_window" text,
  "transfer_fee" text
);

Question: Name the country for pieroni
SQL: SELECT "country" FROM "players_in" WHERE "name"='pieroni';

Question: Name the country for 6-month loan and moving from of lens
SQL: SELECT "country" FROM "players_in" WHERE "type"='6-month loan' AND "moving_from"='lens';

Question: Name the transfer fee with a transfer window of summer for schollen
SQL: SELECT "transfer_fee" FROM "players_in" WHERE "transfer_window"='summer' AND "name"='schollen';

Question: Name the name that has moving of 1. fc nürnberg.
SQL: SELECT "name" FROM "players_in" WHERE "moving_from"='1. fc nürnberg';

Question: Name the country with polák
SQL: SELECT "country" FROM "players_in" WHERE "name"='polák';