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_25655781_17 (sprint_classification VARCHAR, winner VARCHAR)
  ### Question:
  How many sprint classifications are there where marco frapporti is the winner?
  ### Answer:
  SELECT COUNT(sprint_classification) FROM table_25655781_17 WHERE winner = "Marco Frapporti"