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_4 (launches INTEGER, rocket VARCHAR, failures VARCHAR)
  ### Question:
  What is the sum of launches with Long March 3 and 0 failures?
  ### Answer:
  SELECT SUM(launches) FROM table_name_4 WHERE rocket = "long march 3" AND failures > 0