"She clasped her sister's waist, and together they descended the stairs." Which sentence added to this sentence is written in the third-person limited omniscient point of view? A. Mrs. Mallard felt secure with her sister's support. B. Josephine held her tightly as they walked into the room. C. Josephine looked into her sister's eyes for a brief moment. D. Mrs. Mallard reached for the banister as they descended.