Which of the following statement is correct about find(x) operation?

(A) A find(x) on element x is performed by returning exactly the same node that is found
(B) A find(x) on element x is performed by returning the root of the tree containing x
(C) A find(x) on element x is performed by returning the whole tree itself containing x
(D) A find(x) on element x is performed by returning TRUE