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 debate ( Venue VARCHAR, Num_of_Audience VARCHAR )

### Question ###
List the venues of debates in ascending order of the number of audience.

### Accurate SQL ###

SELECT Venue FROM debate ORDER BY Num_of_Audience