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_25751274_2 (rank__night_ INTEGER, rating VARCHAR)
  ### Question:
  What is the lowest rank of an episode with a rating/share (18-49) of 1.3/4?
  ### Answer:
  SELECT MIN(rank__night_) FROM table_25751274_2 WHERE rating / SHARE(18 - 49) = 1.3 / 4