Around character is a character who is three-dimensional who is one-dimensional who is not changed by the events in his life

The correct answer is A. Who is a three-dimensional

Explanation:

In literature, a round character is a complex character that evolves during the story, behaves in a realistic way and that is described through multiple traits, additionally, round characters can be unpredictable and surprise the reader as events in a story change. Moreover, this type of characters is also called three-dimensional characters because they are compared to real people of three world dimensions as they behave in the same way, have complex personalities and develop. Thus, a round character is a character who is three-dimensional.

1. ( 3rd option ) peter gets into a fight with the musician because they will not play a happy song for him.

2. ( 2nd option) petty arguments like feuds lead to pointless tragedy .