Question

The main action of a Greek drama goes back-and-forth between _____.

Answer 1

It is number 2 I am sure about it

Answer 2

The correct answer is: Episodes and Stasima.

The episodes (also called the "epeisodia" in plural) and the stasima are sections containing the main action of Greek dramas - mainly tragedies. These parts alternate with each other where the stasima are divided in strophes and antistrophes, and the epeisodia usually vary from three to six fragments.