CREATE TABLE table_name_21 (venue VARCHAR, score VARCHAR, competition VARCHAR)

What is the name of the venue when the score was 5 0, and a Competition of 2007 caribbean cup qualifier?
SELECT venue FROM table_name_21 WHERE score = "5–0" AND competition = "2007 caribbean cup qualifier"
SELECT "venue" FROM "table_name_21" WHERE "2007 caribbean cup qualifier" = "competition" AND "5–0" = "score"