Match the following.

List-I (Nutrients)	List-II (Deficiency Symptoms)
a. Folic Acid	1. Tetany
b. Iron	2. Angular stomatitis
c. Niacin	3. Oedema
d. Calcium	4. Megaloblastic anaemia
e. Riboflavin	5. Castle's necklace
	6. Hypochromic microcytic anaemia
	7. Neuropathy

A. a-4, b-1, c-7, d-2, e-3

B. a-4, b-6, c-5, d-1, e-2

C. a-6, b-4, c-7, d-3, e-2

D. a-6, b-3, c-5, d-1, e-7

Answer: Option B