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

List-I	List-II
a. Anaemia	1. Vitamin B deficiency
b. Goiter	2. Iron deficiency
c. Night-blindness	3. Iodine deficiency
d. Beri-beri	4. Vitamin A deficiency

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

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

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

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

Answer: Option B