Table: roberto_carlos
Columns: name
country
status
transfer_window
transfer_fee

Question: What shows as the status for the name of de la red?
SQL: SELECT "status" FROM roberto_carlos WHERE "name" = 'de la red'

Question: What country has a Transfer fee of —, and a Transfer window of summer, and the Status of loaned out, and a Name of gonzález?
SQL: SELECT "country" FROM roberto_carlos WHERE "transfer_fee" = '—' AND "transfer_window" = 'summer' AND "status" = 'loaned out' AND "name" = 'gonzález'

Question: What shows as the status for Diogo?
SQL: SELECT "status" FROM roberto_carlos WHERE "name" = 'diogo'

Question: What is the name when the country is ESP and the transfer fee is € 7m?
SQL: SELECT "name" FROM roberto_carlos WHERE "country" = 'esp' AND "transfer_fee" = '€ 7m'

Question: What is the transfer window for the country of ESP and the name of de la red?
SQL: SELECT "transfer_window" FROM roberto_carlos WHERE "country" = 'esp' AND "name" = 'de la red'

Question: What is the transfer fee of Diogo?
SQL: SELECT "transfer_fee" FROM roberto_carlos WHERE "name" = 'diogo'