Consider the following information: | Archaeological Site | State | Description | |---|---|---| | 1. Chandraketugarh | Odisha | Trading Port town | | 2. Inamgaon | Maharashtra | Chalcolithic site | | 3. Mangadu | Kerala | Megalithic site | | 4. Salihundam | Andhra Pradesh | Rock-cut cave shrines | In which of the above rows is the given information correctly matched ?