There exist provisions of statutory welfare facilities under various labour legislations, match them.

List-I (Provisions)	List-II (Act)
a. Creche, it employing more than 30 women workers	1. The Mines Act, 1952
b. Creche, if employing 50 or more women workers	2. The Factories Act, 1948
c. Canteens, if employing 150 or more workers	3. The Motor Transport Workers Act, 1961
d. Canteens, if employing 100 or more workers	4. The Plantations Labour Act, 1951

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

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

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

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

Answer: Option A