text: 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_1973816_2 (left VARCHAR, enrollment VARCHAR)
  ### Question:
  In what year did the school with enrollment of 650 leave?
  ### Answer:
  SELECT left FROM table_1973816_2 WHERE enrollment = 650