Which detail would be most helpful in supporting a report on how to be polite and considerate of a substitute teacher?

A) Because our teachers are rarely absent at our school, we rarely have substitute teachers.
B) The substitute teachers at our school have special parking spaces saved for them each day.
C) If the substitute teacher does not know where something is located, volunteer to help find it.
D) A substitute teacher is responsible for all students in the same way a real teacher is responsible.