Which of the following indicates that &lsquoD is grandmother of T&rsquo?

imgsrchttpixambeecomquestionimageRBIRBIMT9ME176jpgalt

Question

Study the following information carefully and answer the following given questions given below: ‘P @ Q’ means ‘P is sister of Q’ ‘P + Q’ means ‘P is brother of Q’ ‘P $ Q’ means ‘P is mother of Q’ ‘P % Q’ means ‘P is father of Q’