Match the following terms with their usages or contexts:
| Column A | Column B |
| 1. RIgveda | a) Large stone structure marking burials |
| 2. Vedic Sanskrit | b) River referred to in a hymn dialogue |
| 3. Megalith | c) Language of the Rigveda |
| 4. Sutlej and Beas | d) Ancient text composed around 3500 years ago |
1
1-a, 2-b, 3-c, 4-d
2
1-b, 2-c, 3-a, 4-d
3
1-c, 2-d, 3-b, 4-a
4
1-d, 2-c, 3-a, 4-b