Which statement includes a rebuttal?

a. douglass uses an objective tone in his narrative by describing very unpleasant situations in an unemotional way.
b. rather than describing his experiences with a lot of emotion and drama, douglass uses an objective tone.
c. some argue that douglass's objective tone makes his narrative boring; however, it actually readers more clearly see the experiences he describes.
d. most people who experience horrible things describe their experiences with a lot of emotion; douglass does the opposite.