Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_69 (position INTEGER, best_3_year_period VARCHAR)
### Question:
Which Position has a best 3-year period of petrosian?
### Answer:
SELECT MAX(position) FROM table_name_69 WHERE best_3_year_period = "petrosian"