The answer is "<span>Everyone has a side he or she shows to the public and a side he or she keeps private" !((:</span>
The correct answer is 2) Sevastopol Sketches is based on Leo Tolstoy's time serving in the Crimean War and are set in the city where he and his military unit were based.
A direct quote should NEVER be long-winded and lengthy. You want to try to get the point across in a carefully selected short excerpt, not copy a large portion of someone else's work and insert it into your paper with a little bit of your own writing.