What happens next in this paragraph?

How to write a villanelle
Learn the rules of a villanelle.
The villanelle has 19 lines, split into 5 tercets (three-line stanzas) and 1 quatrain (a stanza of 4 lines). There are two repeating rhymes and two " refrains, " or repeated lines.
Select from: A. Learn to read the villanelle in different contexts. There are two conjugations of the title. B. Genrivah (who is present) makes 3 stanzas. In the two stanzas, listen for which stanzas are laced with action verbs and which lines go under/below the stans. C. Each verse, stanza, and quatrain repeats the same song (and literally every other stanza) ten times. The entire poem uses both rhymes and refrains to stick. D. The 1st and 3rd lines alternate as the last lines of stanzas 2 , 3, and 4. The last stanza uses the 1st and 3rd lines as a rhymed couplet.
D.