I want to know the answer to the following question:
How many instrumental works did Chopin give a descriptive name to?
All the background I'm provided with is that "However, with the exception of his Funeral March, the composer never named an instrumental work beyond genre and number, leaving all potential extramusical associations to the listener; the names by which many of his pieces are known were invented by others.". Is that enough to answer the question?
Answer: no