CREATE TABLE table_name_53 (nationality VARCHAR2, position VARCHAR2, school_club_team VARCHAR2)

What is the nationality of the guard who played for Florida International?
SELECT nationality FROM table_name_53 WHERE position = "guard" AND school_club_team = "florida international"
SELECT "nationality" FROM "table_name_53" WHERE "florida international" = "school_club_team" AND "guard" = "position"