What theme is the main theme of this excerpt from “the metal pig” by hans christian andersen? in the garden of the grand duke's palace, under the roof of one of the wings, where a thousand roses bloom in winter, a little ragged boy had been sitting the whole day long. the boy might serve as a type of italy: lovely and smiling, and yet suffering. he was hungry and thirsty, but no one gave him anything; and when it became dark and they were about to close the gardens, the porter turned him out. a long time he stood musing on the bridge which crosses the arno and looking at the glittering stars that were reflected in the water which flowed between him and the wonderful marble bridge delia trinità. he then walked away towards the metal pig, half knelt down, clasped it with his arms, and, putting his mouth to the shining snout, drank deep draughts of the fresh water. close by lay a few salad leaves and two chestnuts, which were to serve for his supper. no one was in the street but himself. it belonged only to him. he boldly seated himself on the pig's back, leaned forward so that his curly head could rest on the head of the animal, and, before he was aware, fell asleep. it was midnight. the metal pig raised himself gently, and the boy heard him say quite distinctly, "hold tight, little boy, for i am going to run"; and away he started for a most wonderful ride. first they arrived at the piazza del granduca, and the metal horse which bears the duke's statue neighed aloud. a. loneliness b. magic c. hunger d. cruelty