Question: What was the result for Barreto when his song choice was "Olhar 43"?
SQL: SELECT "Result" FROM "1-27614571-1" WHERE "Song Choice" = '"Olhar 43"';

Question: What was Barreto's song choice when the theme was Samba?
SQL: SELECT "Song Choice" FROM "1-27614571-1" WHERE "Theme" = 'Samba';

Question: What was Barreto's song choice where the original artist was Patricia Marx?
SQL: SELECT "Song Choice" FROM "1-27614571-1" WHERE "Original Artist" = 'Patricia Marx';

Question: In which week # was the original artist of Barreto's song choice was Leila Pinheiro?
SQL: SELECT "Week #" FROM "1-27614571-1" WHERE "Original Artist" = 'Leila Pinheiro';

Question: Who is the original artist of "É Preciso Saber Viver"?
SQL: SELECT "Original Artist" FROM "1-27614571-1" WHERE "Song Choice" = '"É Preciso Saber Viver"';