In my opinion i would go over the main idea of the story ooooooooorrrrrrr got to the back of the book and modify the summary and take specific facts good luck :)
Symbolism is a creative way of using a substance to present a certain idea or characters by giving them symbolic essence that is far from their literal context. One example of this is the use of Sunflower in William Blake’s “Ah Sunflower” where it represents the people.