Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_23662272_4 ( couple VARCHAR, number_of_dances VARCHAR )

### Question ###
What was the name of the couple if the number of dances is 6?

### Accurate SQL ###

SELECT couple FROM table_23662272_4 WHERE number_of_dances = 6