In Which of the Following Circumstances Would You Expect Alphonse's

In which of the following circumstances would you expect Alphonse's self-esteem to remain stable as he transitions from elementary to middle school?

A) When he moves from one district to another, thus giving him a chance to "rebuild" his standing with his new peers.
B) When he moves into a homeroom class that is led by a teacher who is well-known for being warm and kind to students.
C) When he moves into a middle school with kids from various elementary schools, many of whom he has never met before.
D) When the transition is accompanied by most of his classmates from the same school.