C
it creates a background story for the character which makes up the setting
Declaration or a statement of facts and beliefs
I think the 3rd option would be the best
I think the answer is I
Since its unusual to replace (optional) with the other sentence according to reality.
Answer: dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Habitant morbi tristique senectus et netus et malesuada fames. Pharetra massa massa ultricies mi. Tortor at risus viv et egestas quis ipsum suspendisse. Enim neque volutpat ac tincidunt vitae. Leo a diam sollicitudin tempor id eu nisl nunc. A diam maecenas sed enim ut sem viverra.
