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_26 ( played VARCHAR, points VARCHAR )

### Question ###
Which 1990-1991 is the average one that has Played of 38, and Points of 40?

### Accurate SQL ###

SELECT AVG(1990 AS _1991) FROM table_name_26 WHERE played = 38 AND points = 40