I work i an Assisted Living Facility. We have one alert/alzheimer resident who is lovely, ambulates, uses bathroom, is funny...however, as soon as she sits at the Dining Room table she turns into a Jekyll and Hyde. Hates all the food presented to her (4-5 choices), curses, throws the plate. She has to eat, she is only about a Stage 3. We use colorful napkins, china plates. Any ideas?