Choose the appropriate code for Assertion A and Reason R as given below:Assertion A: The nation-state formulates its 'security perception' on the basis of its geo-strategic location, its neighbourhood and its power potential.Reason R: The common citizen in India, by enlarge, lack security awareness because of lack of security orientation.Codes:

• A. Both A and R are true, but R is not the appropriate explanation of A.
• B. Both A and R are not correct.
• C. A is true, but R is partially untrue.
• D. R is true, but A is partially incorrect.