It's definitely D.
It's for sure not C. And I've never read the full story, but this passage doesn't indicate a depressing mood of foreshadowing danger. And the vocabulary in the writing doesn't impact the story itself.
Answer:
"TEIRESIAS
Learning can be pleasant when a man speaks well,
especially when he seeks your benefit."
Explanation:
This detail best shapes the theme for Part 4 of Antigone.
this is a metaphor. its not hyerbole because it isnt a exxragtion
The answer is D, the use of parallel storylines creates an air of mystery and suspense.
Hope this helps
-IronWolfX