I think it is the third one.
Irrelevant Sentences
If a sentence is irrelevant, it means that it has no real bearing on the paragraph as a whole. It might be information that is related by tangent, but it does not have anything specifically to do with the main idea of the paragraph. It is best to avoid irrelevant sentences so that the reader can maintain focus on the topic.
Answer:
The former has a serious mood, while the latter has a lighter mood.
Explanation:
In “Because I could not stop for Death” Emily Dickinson uses imagery to portray the death and immortality, how these go together, also that she is now willing to leave this world with them. She describes these two characters as kind and respectful beings. On the other hand, if we analyze Dickinson’s diction in "Some Keep the Sabbath Going to Church", according to the time, that selection of words was consider unpretentious and straightforward.
Some major signs would be sharing their own opinions and beliefs. Such as saying things like "He has the worst ideas." or "She is ugly." Also, they would try to get you to agree with them.
Hope this helps with your questions!
:)