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_204_269 ( id number, "week" number, "room" text, "winning couple" text, "2nd couple" text, "3rd couple" text, "chumps" text )

### Question ###
after winning week 5 , alisa and lysandra had how many winning weeks

### Accurate SQL ###

SELECT COUNT("week") FROM table_204_269 WHERE "week" > 5 AND "winning couple" = 'alisa and lysandra'