Match List-I (Definitions) with List-II (Authors) and select the correct answer:

List-I (Definitions)	List-II (Authors)
a. Politics is both a science and an art	1. David Easton
b. Politics is the authoritative allocation of values that are binding on the society	2. Lasswell and Kaplan
c. Politics is the study of the shaping and sharing of power	3. Michael Curtis
d. Politics is organised dispute about power and its use	4. Treitschke

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

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

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

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

Answer: Option B