Direction: The given sentence is divided into four parts: A, B, C, and D. Choose the part that contains an error as your answer. If the sentence is error-free, mark E i.e. No error as your answer.

Bharatpur is transforming into (A)/ India's most fastest growing bird sanctuary (B)/ attracting thousands of rare migratory birds (C)/ from other countries. (D)/ No error (E)