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_272313_1 (vertical INTEGER, horizontal VARCHAR)
  ### Question:
  What was the maximum vertical measurement if the horizon measurement is 640?
  ### Answer:
  SELECT MAX(vertical) FROM table_272313_1 WHERE horizontal = 640