In the following questions a sentence is fragmented into four parts and labelled 1, 2, 3, and 4. One of the fragments may carry a grammatical/usage error in the context of the sentence. Choose the INCORRECT part for your answer. (If there is no error, choose 5.)
The thickly wooded states of (1) /Chhattisgarh and Jharkhand in central India (2)/are homes of millions of (3) indigenous tribal peoples. (4) No Error (5)