Table: player_transfer_7
Columns: name
country
type
moving_from
transfer_window
transfer_fee

Question: What is the name of the player with a transfer window in summer, an undisclosed transfer fee, and is moving from brussels?
SQL: SELECT "name" FROM player_transfer_7 WHERE "transfer_window" = 'summer' AND "transfer_fee" = 'undisclosed' AND "moving_from" = 'brussels'

Question: What is the type of bulykin, which has a summer transfer window?
SQL: SELECT "type" FROM player_transfer_7 WHERE "transfer_window" = 'summer' AND "name" = 'bulykin'

Question: What is the country of cordier?
SQL: SELECT "country" FROM player_transfer_7 WHERE "name" = 'cordier'

Question: What is the country of the player moving from belgrano with a summer transfer window?
SQL: SELECT "country" FROM player_transfer_7 WHERE "transfer_window" = 'summer' AND "moving_from" = 'belgrano'

Question: What is the transfer window of the player moving from barueri?
SQL: SELECT "transfer_window" FROM player_transfer_7 WHERE "moving_from" = 'barueri'

Question: What is the type of the player moving from belgrano?
SQL: SELECT "type" FROM player_transfer_7 WHERE "moving_from" = 'belgrano'