I personally think B is correct because it overall sums up what is being suggested in the paragraph
The answer is: b) It suggest a sudden act of violence
In this poem Poe is talking about Annabel Lee and how she dies, in the underlined words “Chilling and Killing” we can see that the envious angels, send a win to get Annabelle and this cloud came and end her life, this is sudden act of violence influence by the envy that the angel felt for the happiness of Annabel Lee.
i would go with semicolon
Explanation:
To get a education and to become successful in life