CREATE TABLE table_1354805_6 (couple VARCHAR2, number_of_dances VARCHAR2, competition_finish VARCHAR2)

who danced 11 and finished at more than a 2.0
SELECT couple FROM table_1354805_6 WHERE number_of_dances = 11 AND competition_finish > 2.0
SELECT "couple" FROM "table_1354805_6" WHERE "competition_finish" > 2.0 AND "number_of_dances" = 11