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

List-I (Disease)	List-II (Cause)
a. Marasmus	1. Prolonged Starvation
b. Kwashiorkar	2. Protein Deficiency
c. T.B.	3. Bacterial Infection
d. Hepatitis B	4. Viral Infection

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

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

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

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

Answer: Option A