Omparative essay between two short stories

Hi
I am in grade 12 high school in Canada. We did a presentation on a short story called Arabyby James Joyce. Now we have to write a comparative essay on two short stories. One short story will be Arabyand the second one is our choice. The choices are The Happy Manby Naguib Mahfouz, or Going to the Moonby Nino Ricci, or The Flyby Katherine Mansfield, or Evelineby James Joyce. I am attaching the instructions and the format of the essay. Its our choice to chose the main focus, it could be anything e.g. themes etc. I need it within 8-12 hours, if you want to ask me something i will reply as soon as get your message! Thank You in advance and good luck!