CREATE TABLE table_27087 ("Rank" CLOB, "Player" CLOB, "Nationality" CLOB, "Team" CLOB, "Opponent" CLOB, "Score" CLOB, "Competition" CLOB, "Vote percentage" CLOB)

What's the name of the competition where the nationality is Brazil and the voting percentage is n/a?
SELECT "Competition" FROM table_27087 WHERE "Vote percentage" = 'N/A' AND "Nationality" = 'Brazil'
SELECT "Competition" FROM "table_27087" WHERE "Nationality" = 'Brazil' AND "Vote percentage" = 'N/A'