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 COURSE (CName VARCHAR, Credits VARCHAR, Hours VARCHAR)
  ### Question:
  Find the names of courses that have either 3 credits or 1 credit but 4 hours.
  ### Answer:
  SELECT CName FROM COURSE WHERE Credits = 3 UNION SELECT CName FROM COURSE WHERE Credits = 1 AND Hours = 4