Match List-I with List-II and select the correct answer:

List-I	List-II
a. Hume	1. The idea of causality is not necessarily connected with uniformity
b. Locke	2. God is the real cause of spirits and things
c. Berkeley	3. The relation of the soul to the body is of the nature of the pilot and his machine
d. Descartes	4. Past experience of constant conjunction

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

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

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

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

Answer: Option B