Answer: I am going to say ''Showing that the main character has a problem to solve''
Explanation: Because my teachers always do that and it makes me more intrested.
It is 16 because of PEMDAS
B. The narrator admits that he grieves by her grave every night.
The narrator says that every night the moon shines and the stars rise (which means every single night) he thinks about Annabel Lee. Then, he states "I lie down by the side / of my darling ". This shows that every night he lies beside her grave near the sea, proving that his love to her is never ending.
I don’t why those type people sent links in the first place like if your going answer just answer. ( ̄^ ̄)ゞ