How do you write a 5 paragraph essay about the great gatsby?

my friend asked me to answer this quistion in a 5 paragraph essay form about great gatsby, (Throughout the story, Fitzgerald distinguishes between the different social status groups in West Egg, East Egg, and the Valley of Ashes. How does he treat and value each group?) and i said its to hard to answer. Do you think you would be able to do it?