Which of the following statements shows a negative stance on after school sports?

A. Teamwork is one of the most important things for a student to learn, and at times that is best learned in a sport rather than the classroom.
B. The idea that students will do nothing but study is foolish. If they are going to do something else it is best if they do something the school provides.
C. While after school sports are a great source of exercise, they distract the student from the main goal of learning.
D. Students need to have a break from studying from time to time, and after school sports provides that.

C. While after school sports are a great source of exercise, they distract the student from the main goal of learning.

The statement that shows a negative stance on after school sports is option C. "While after school sports are a great source of exercise, they distract the student from the main goal of learning."