Each of the following items in this section consists of a sentence, parts of which have been jumbled. These parts have been labelled as P, Q, R and S. Given below each sentence are four sequences, namely (a), (b), (c) and (d). You are required to re-arrange the jumbled parts of the sentence and mark your response accordingly.

refugees from Ukraine(P)/  Germany's population is set to rise(Q)/  mostly due to a large numbers(R)/  by 1.2 million to 84 million this year,(S)