Match the following with correct combination.

• A. : (P)- II, (Q)- I, (R)-IV ,(S)-III
• B. : (P)-III, (Q)-IV, (R)–II,(S)- I
• C. : (P)- IV ,(Q) – I,(R)-II ,(S)-III
• D. : (P)-IV ,(Q)– I, (R)-III,(S)- II