CREATE TABLE table_23963781_1 (nationality VARCHAR, athletica_career VARCHAR, minutes VARCHAR, position VARCHAR)

What is the nationality associated with 0 minutes, position of MF, and an Athletica career of 2009?
SELECT nationality FROM table_23963781_1 WHERE minutes = 0 AND position = "MF" AND athletica_career = "2009"
SELECT "nationality" FROM "table_23963781_1" WHERE "2009" = "athletica_career" AND "MF" = "position" AND "minutes" = 0