Which of the following statements demonstrates use of logos ?

A. I began driving at the age of 16 and have never been involved in a serious car accident.
B. No one under the age of 18 should be allowed to drive.
C. Research has demonstrated that some people under the age of 18 do not have the proper judgment skills to handle operating a car.
D. Every year countless people are killed by drivers under the age of 18.