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_2102945_1 (viewers__in_millions_ VARCHAR, run_time VARCHAR)
  ### Question:
  When 24:31 is the run time how many measurements of viewers (in millions) are there?
  ### Answer:
  SELECT COUNT(viewers__in_millions_) FROM table_2102945_1 WHERE run_time = "24:31"