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_62 (size__steps_ INTEGER, interval_name VARCHAR)

### Question ###
Tell me the average size for minor third

### Accurate SQL ###

SELECT AVG(size__steps_) FROM table_name_62 WHERE interval_name = "minor third"