Add oil to Dutch oven; reduce heat to medium. Cook onions and garlic in oil about 5 minutes, stirring frequently, until softened and lightly browned. Add 2 cups water, the potatoes, cider and tomatoes. Cook uncovered over medium heat about 20 minutes or until potatoes are tender. Stir in beans, bacon and chicken. Cover; simmer 5 minutes or until thoroughly heated. Sprinkle with parsley.