Match the following in the term of Terms and Definitions:

List I (Terms)	List II (Definitions)
a. Zamindars	1. Social categories differentiated and hierarchically ranked in terms of income, wealth and assets
b. Working Class	2. Occupational categories having training and skill
c. Professional Class	3. Those who work in the industries
d. Social Class	4. Owners of estate

A. a-1, b-2, c-3, d-4

B. a-4, b-3, c-2, d-1

C. a-2, b-1, c-4, d-3

D. a-1, b-3, c-2, d-4

Answer: Option B