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) More than 10 million hectares of forestland have (B) burnt down across the country, leading to mass (C) stranded and thousands of people (D) evacuations at seashores, considering it (E) safer.