In the following items, each passage consists of six sentences. The first sentence (S1) and the final sentence (S6) are given. The middle four sentences in each have been removed and jumbled up. These are labelled P, Q, R and S. You are required to find out the proper sequence of the four sentences and mark accordingly on the Answer Sheet. 

S1: So we went on in the quiet, and the twilight deepened into night. 
P: The ground grew dim and the trees black.
Q: The clear blue ,of the distance faded, and one star after another came out.
R: Neena's fears and her fatigue grew upon her.
S: I took her in my arms and talked to her and caressed her. 
S6: Then as the darkness grew deeper, she put her arms round my neck, and, closing her eyes tightly pressed. her face against my shoulder.