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 camera_lens (focal_length_mm INTEGER)
  ### Question:
  How many camera lenses have a focal length longer than 15 mm?
  ### Answer:
  SELECT COUNT(*) FROM camera_lens WHERE focal_length_mm > 15