Which statement describes the resolution of chapter 7 of Holes?

The Yelnats family is cursed by Madame Zeroni.
Stanley’s grandmother sings a lullaby.
Elya gets on a boat and sails to America.
Stanley digs a hole as deep and wide as his shovel.

The correct statement that describes the resolution of Chapter 7 of Holes is: Elya gets on a boat and sails to America.