Match the following List-I with List-II.

List-I (Irrigation Project)	List-II (River)
1. Sanjay Gandhi Project	a. Pairi
2. Rajiv Gandhi Project	b. Mahanadi
3. Dudhawa Project	c. Kharang
4. Sikasar Project	d. Maniyari

Choose the correct answer from the following:

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

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

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

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

E. None of the above

Answer: Option D