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_77 (rank__week_ VARCHAR, share VARCHAR, rating VARCHAR)
  ### Question:
  What is the weekly rank for the episode with a share over 7 and a rating/share of 2.3/7?
  ### Answer:
  SELECT rank__week_ FROM table_name_77 WHERE share > 7 AND rating / SHARE(18 - 49) = 2.3 / 7