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_name_56 (rank INTEGER, notes VARCHAR, time VARCHAR)
  ### Question:
  What is the highest rank for a 6:52.70 time and notes of sa/b?
  ### Answer:
  SELECT MAX(rank) FROM table_name_56 WHERE notes = "sa/b" AND time = "6:52.70"