Choose the most logical order of sentences from among the given choices to construct a coherent paragraph:(a) However, the mayhem over the last few months is deeply shocking. (b) Yet I do not agree with the prophets of doom who see nothing but disaster ahead. (c) When I came back to my motherland India after a stay in Switzerland, I felt I was trading a hotbed of intense religious and political violence for peace and quiet. (d) I think our nation is searching for an identity. (e) And a new vision of the future will emerge from this.

Different words form a sentence and convey their meaning only when arranged in a proper order. A Paragraph is formed from sentences, it will convey its true meaning and purpose only when the sentences are arranged in a proper manner.    
In the following questions, some parts of the sentence have been jumbled up. You are required to rearrange these parts which are labelled P, Q, R and S to produce the correct sentence.