Read the following sentences and re-arrange them accordingly

I read an advertisement that said

(P) posh, airconditioned

(Q) gentlemen of taste

(R) are available for

(S) fully furnished rooms

PSRQ

The correct answer is option 1. PSRQ.

I read an advertisement that said posh, airconditioned fully furnished rooms are available for gentlemen of taste.

Let us break down the arrangement "PSRQ":

P: This begins the sentence by introducing the context - "I read an advertisement that said..."

S: Following "P," this segment describes the content of the advertisement - fully furnished rooms.

R: Next, "R" specifies who the fully furnished rooms are available for - posh, air-conditioned gentlemen of taste.

Q: Finally, "Q" concludes the sentence by identifying the target audience of the advertisement - gentlemen of taste.

So, when arranged as "PSRQ," the sentence flows logically from introducing the context of reading an advertisement to describing the content of the advertisement, specifying the intended recipients.