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_78 (source VARCHAR, remainder VARCHAR, topinka__r_ VARCHAR)
  ### Question:
  Which Source has a Remainder of 15%, and a Topinka of 26%?
  ### Answer:
  SELECT source FROM table_name_78 WHERE remainder = "15%" AND topinka__r_ = "26%"