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_80 (appearance VARCHAR, polyphenyl_ether VARCHAR)
  ### Question:
  What does Polyphenyl Ether of 3- and 4-ring oxythio look like?
  ### Answer:
  SELECT appearance FROM table_name_80 WHERE polyphenyl_ether = "3- and 4-ring oxythio"