The last sentence certainly sums up the rest of the contents. I think you ought to choose the second answer.
In my view purpose and point of view are very important when writing a biography.
The correct answer is A Blank Verse. This kind of verse is defined as the one that does not rime with the other verses, but it keeps the rhythm and the measure of the stanza and because of this every single verse has a singular termination. Shakespeare liked to use this kind of verses since its resemblance with the common English language.
