Match the following.

List-I (Parts of the Indian constitution)	List-II (Subject matters)
a. XVI	1. Special provisions relating to SCs, STs, OBCs and Anglo Indians.
b. XIII	2. Trade, commerce and inter-course within the territory of India.
c. XII	3. Relations between the union and the states.
d. XI	4. Finance property, contracts and suits.

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

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

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

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

Answer: Option A