In each question, one sentence is given. In each sentence, certain words are in bold and numbered from A to E. Below the sentences are given five options with possible pairs of interchange of those bold words. Choose the pair(s) of words which are needed to be interchanged to make the sentence grammatically correct and meaningful.

(A) Widening and individuality both need to be respected, in order to maintain the (B) sanctity of family. Children, today are to be handled with (C) tact in order to (D) bridge the ever-(E) independence generation gap.