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

List-I	List-II
a. Hetu must be present in all positive instances in which the Sadhya is present.	1. Abadhita
b. Hetu must not be incompatible with Paksa	2. Paksadharmata
c. Hetu must be present in the Paksa	3. Sapaksasattva
d. Hetu must be absent in all negative instances in which Sadhya is absent	4. Vipaksasattva

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

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

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

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

Answer: Option A