Answer: Diction
Explanation: Punctuation and grammar only deal with structure and are completely independent of the choice of words, and lines are simply units of text whose length matters in poetry mainly. Diction (from where the word dictionary comes) is defined as the intentional choice of words to help convey a certain meaning or set a mood in a text.
I think a is the best one
Ernest Hemingway and Zora Neale Hurston
Answer:
eruption of the Nevado del Ruiz stratovolcano in Tolima, Colombia, on November 13, 1985.
Explanation: