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_name_79 (drawn INTEGER, goals_for VARCHAR, lost VARCHAR)

### Question ###
For entries with lost larger than 21 and goals for smaller than 36, what is the average drawn?

### Accurate SQL ###

SELECT AVG(drawn) FROM table_name_79 WHERE goals_for < 36 AND lost > 21