the exposition is the prince having these guests over to block out the red death.
the rising action is the people dancing around having fun trying to take their mind off of the red death but the clock keeps chiming and reminding them and its the thought of the uninvited guest coming
the climax is when all the people are intruded in on by the black death and they were all killed by the deadly sickness.
the falling action is the red death being chased by the prince and the prince being the last one to die.
the resolution was the red death did his deeds, he left the castle with everyones lives.