Which describes the ironic twist at the conclusion of "Charles"? A. Charles's mother is the nicest and most responsible parent at the P.T.A. meeting; it's Laurie's mom who is rude. B. There is no child named Charles in kindergarten; it is Laurie who had been disruptive in class. C. No other parents attend the P.T.A. meeting; Laurie's mom is there alone. D. The kindergarten teacher does not think that Charles has been disruptive at all; Charles is her favorite student.