Which concluding sentence would not match the tone of the rest of the passage?
a) i mean, come on, these parents need to wise up and not be so stupid about the measles!
b) the connection between less children being vaccinated and measles being on the rise is hard to dismiss.
c) now parents and scientists are teaming up together to come to terms with the measles vaccination issue.
d) the measles vaccination for children is made up of two shots at different times and is 99% effective as a vaccine.