Read this excerpt from "The Rime of the Ancient Mariner" by Samuel Taylor Coleridge. Which two lines in the excerpt demonstrate internal rhyme?

The fair breeze blew, the white foam flew,
The furrow followed free;

We were the first that ever burst
Into that silent sea.
Down dropt the breeze,

the sails dropt down,
'Twas sad as sad could be,
And we did speak only to break

The silence of the seal