Answer:
C
Explanation: The theme is never found in the beginning of the story, the theme is what you learnt from the story and is usually found when you complete the story or half way through reading one
Answer to P1 (details to part 2 should be in the comments soon enough)
In the story, Antigone, the protagonist, develops as a result of her statements regarding the death of her brother. She speaks to her sister about burying their brother who was dishonored by Creon, which is how the author develops and introduces the characters to the audience.