Read the excerpt below and answer the question.

Or when the moon was overhead,
Came two young lovers lately wed;
“I am half sick of shadows,” said
The Lady of Shalott.” (“The Lady of Shalott”; lines 69–72)

What is the significance of this passage in the story of the poem?

It calls the curse upon the Lady.
It sets up the curse.
It shows her dissatisfaction with her situation.
It underscores the beauty of her art.