Directions: In the sentence, certain words are in bold and numbered from A to E, which are the possible pairs to be interchanged. Choose the pair(s) of words that need to be interchanged to make the sentence grammatically correct and meaningful.

Finance Minister Nirmala Sitharaman made a (A) unprecedented effort to make good use of the lessons (B) learned from the (C) brave global health crisis and an (D) ensuing economic setback to put lives and livelihoods back on (E) track.