In the question below, three statements are given which may or may not contain an error in any part of the sentence. Identify the statements containing an error and also point out the part containing the error. 

I) A wide variety of grass are available for recreational purposes (A) at beach resorts all over (B) Goa, still, the state is yet to (C) recognize the significance of this industry. (D)

II) Its wild grass are luxuriant and a shrubby (A) growth is found along many of its streams. (B) The decline in stock-breeding resulted in considerable growth of trees and chaparral (C) over the greater part of the plain. (D)

III) Grass is a shrub, that (A) has many uses, John (B) walks through wild grass (C) every morning precisely at 5 am. (D)