What kind of figurative language is in siren song? ?

Found this, may be helpful to you :)

"The main use of figurative language throughout the poem is the constant allusion to the sirens from Greek mythology.  The allusion refers to three bird-like women who use their beautiful voices to sing to the sailors and lure them to their deaths on the sea.  The references can be found throughout the poem; for example, the author references bird suits, beautiful songs, and the ocean full of skulls."

source : http://abaldassaroapoemaday.blogspot.com/2012/01/siren-song-by-margaret-atwood.html

The Montagues and Capulets are nobility. Mercutio and Paris are both related to the Prince. 

The Nurse, Peter, and Balthasar are servant class. 

The apothecary is starving to death, so he's just poor. 

Friar Lawrence and Friar John are clergy, so they're in a class of their own. No money, but plenty of status.

This should cover it!