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_31 ( roll VARCHAR, decile VARCHAR, authority VARCHAR, name VARCHAR )

### Question ###
Name the total number of roll for state authority and stanley avenue school with decile more than 5

### Accurate SQL ###

SELECT COUNT(roll) FROM table_name_31 WHERE authority = "state" AND name = "stanley avenue school" AND decile > 5