Setting: at the present age, in Greece
Conflict: two octopuses vs a man and a seagull
Climax: Two octopuses succeeded in escaping from a man.
Symbol: the ocean symbolizes freedom and a seagull symbolizes difficulties in life
Irony: Once they seemed to get freedom, but soon it was taken by a seagull.
Theme: While surviving a life, we face lots of difficulties. However we should never give up and should overcome them, and live vigorously.