Examples include
- A team coach and undergraduate student who is on that team.
- A member of the staff who helps administer a degree program and a student who is in that program.
- A post-graduate who evaluates students in a laboratory and a student who is in that laboratory.
- A graduate student teaching assistant in a course and an undergraduate student who is in that TA’s section of lab.
- A graduate student who is teaching a course and a student who is in that course.
- An undergraduate grader in a course and student whose work is being graded by that undergraduate.
