The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.

P: One’s language fluency is determined by the quality of reading.

Q: In all cultures and civilizations, much stress is laid on reading but, in the modern times, this activity is being ignored.

R: Reading is an essential basic skills building activity.

S: Besides, vocabulary enrichment, ideas collection, familiarization with different types of writing formats, speaking fluency, etc, all depend upon reading.