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_32 (best_10_year_period VARCHAR, best_2_year_period VARCHAR)

### Question ###
Which best 10-year period has a best 2-year period of petrosian?

### Accurate SQL ###

SELECT best_10_year_period FROM table_name_32 WHERE best_2_year_period = "petrosian"