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 Companies (name VARCHAR, Market_Value_billion VARCHAR)
  ### Question:
  List the names of companies in descending order of market value.
  ### Answer:
  SELECT name FROM Companies ORDER BY Market_Value_billion DESC