Which of the following would be considered a neutral tone? (4 points)

a)obviously, moving start times back is a good idea if you want them to learn more.
b)i think moving start times back for high school students is a super fantastic idea.
c)a lot of students have night jobs, so we would all appreciate later start times, okay?
d)moving start times back for high school students would ensure a well-rested, more successful student body.