In the following sentence, four words or phrases have been printed in bold. One bold part in the sentence is not acceptable in Standard English. Pick up that part and mark its number. If there are no errors in the bold parts, mark (5) i.e. No error as the answer.

Providing fresh hopes(A)/ to ginger farmers in South India, the prize(B)/ of ginger rhizomes has been spiralling(C)/ on account of scant supply and huge demand.(D)/ No error