[('Age', 'MaritalStatus'), ('Age', 'HoursPerWeek'), ('Age', 'Education'), ('Age', 'Relationship'), ('Age', 'Occupation'), ('Age', 'Workclass'), ('Age', 'Income'), ('Workclass', 'Occupation'), ('Workclass', 'HoursPerWeek'), ('Education', 'Occupation'), ('Education', 'Income'), ('Education', 'Workclass'), ('Education', 'HoursPerWeek'), ('MaritalStatus', 'Relationship'), ('MaritalStatus', 'Workclass'), ('Occupation', 'HoursPerWeek'), ('Relationship', 'Workclass'), ('Race', 'Education'), ('Race', 'Occupation'), ('Race', 'Relationship'), ('Race', 'MaritalStatus'), ('Sex', 'Relationship'), ('Sex', 'MaritalStatus'), ('Sex', 'Occupation'), ('NativeCountry', 'Education'), ('NativeCountry', 'Race'), ('NativeCountry', 'MaritalStatus'), ('NativeCountry', 'Relationship'), ('Income', 'MaritalStatus')]