Consider the following pairs : ( Historical place ) ( Well-known for ) 1. Burzahom : Rock-cut shrines 2. Chandraketugarh : Terracotta art 3. Ganeshwar : Copper artefacts Which of the pairs given above is/are correctly matched?

1. (a)1 only
2. (b)1 and 2
3. (c)3 only
4. (d)2 and 3