What is probably wrong with this basic outline?

I. John Andrews is worthy of respect due to his work as a medical doctor.

II. John Andrews is worthy of respect due to his involvement in his softball team.

III. John Andrews is worthy of respect due to his service in leading the state Boy Scout organization.

A. it is not parallel in structure

B. it does not have enough main points

C. its main points are not equal in importance

D. all of a-c

F. none of a-c