In the given sentence, four words are highlighted, which may not be correctly placed. Choose the option that signifies interchange between the words to make a grammatically and contextually correct sentence.

Because each verify (A) handwriting is writer (B) and different, it can be used to person's (C) a document's unique (D).

Correct option is C

The correct interchange for the given statement is (A)-(C) and (B)-(D). After the interchange, the meaningful statement will be, “Because each person's handwriting is unique and different, it can be used to verify a document's writer.”