The following sentences form a paragraph. The first and the last sentences of the paragraph are given. The rest of the sentences are numbered as P, Q, R and S. These four parts are not given in their proper order. Read the sentences and choose the alternative that arranges them in correct order.

1. We were told to wait for five minutes.

P. After about ten minutes a sweet fragrance wafted through the air

Q. We decided to sit on the sofa

R. The servant went in to call his master.

S. Expecting a burly man to call out.

6. And we saw an extremely beautiful lady coming towards us.