A villanelle is A. a formal poem using extensive repetition.
It is a nineteen line poem which has five tercets followed by a quatrain. Tercet meaning 3 lines, quatrain meaning 4 lines.
It contains two refrains and two repeating rhymes. Where the first and third line is the first tercet is repeated alternately throughout the poem.
Examples of a villanelle are:
Do Not Go Gentle Into That Good Night by Dylan Thomas
One Art by Elizabeth Bishop
The Home on the Hill by Edward Arlington Robinson
I placed all my corrections between two (), comment if something is not clear.
Is (to) set a date and find the location.
out the menu, (as well as the) entertainment.
input from other(s) and (assign) them tasks to (complete).
mail the invites out(no s).
or event (got underway, I would)
the guests(s) (were) having a good time.
Answer:
The first sentence refers to Daisy: the sole and intense purpose of Gatsby's existence. She represents that thing "beyond the stars" that Gatsby aspires to. His entire adult life has been devoted to becoming the kind of man he thought would be worthy for Daisy to marry. Daisy's family was wealthy and socially respectable; Gatsby came from nothing. Their youthful love affair ended in tragedy because Daisy felt she couldn't marry someone with no money or social standing. In becoming wealthy and socially viable, Gatsby also became decadent. The "purposeless splendor" of his lifestyle is revealed to be far deeper and more significant, as Nick realizes Gatsby's singular purpose is to win back Daisy. In Nick's eyes, this makes Gatsby even more impressive and admirable, because Gatsby represents chivalry and romance in a decadent modern age.