Question: Who won Group VI, when Group 1 was won by Deportivo, group IV by Sevilla, and group III by Valencia?
SQL: SELECT "Group VI" FROM "2-10581565-1" WHERE "Group I" = 'Deportivo' AND "Group IV" = 'Sevilla' AND "Group III" = 'Valencia';

Question: Who won group III when group 1 was of the Racing Club?
SQL: SELECT "Group III" FROM "2-10581565-1" WHERE "Group I" = 'Racing Club';

Question: What season has Group IV Sevilla, Group VI Las Palmas, group III Barcelona, and group 1 Sporting?
SQL: SELECT "Season" FROM "2-10581565-1" WHERE "Group IV" = 'Sevilla' AND "Group VI" = 'Las Palmas' AND "Group III" = 'Barcelona' AND "Group I" = 'Sporting';