I think that the way that our parents or grandparents personality can relate to characters in the classic texts
<span>The self-expression and logic in pose letters is also evident in his literature.</span>
I think the best choice is the last one: <span>d. appropriate length.
. Length is also determined by the purpose of the work and the context in which it will appear. (for examples, some newspaper articles have per-specified length). </span>
