Match the following institutions with their roles:
| Column A | Column B |
|---|---|
| 1. Rajya Sabha | A. Presided over by the Speaker |
| 2. Lok Sabha | B. Reviews and alters proposed laws |
| 3. Prime Minister | C. Leader of the ruling party |
| 4. Vice-President of India | D. Chairperson of Rajya Sabha |
1
1-B, 2-A, 3-C, 4-D
2
1-C, 2-D, 3-A, 4-B
3
1-D, 2-B, 3-C, 4-A
4
1-A, 2-B, 3-D, 4-C