What is the purpose of children to play tricks on the former governesses?

Charlotte’s works are famous for the depiction of the life of () working women, particularly governesses. A: the middle-class B: the lower-class C: the upper-middle-class D: the upper-class

Charlotte's works are famous for the depiction of the life of the middle-class working women, particularly ______. A: clerks B: B. governesses C: baby-sitters D: D. managers