Crock Pot Italian Chicken

3 to 4 pound boneless chicken breast
1 can chopped tomatoes
2-1/2 cups water
2 tsp. salt
2 tsp. pepper
2 tsp. garlic powder
4 tsp. Oregano
1 pkg frozen collard greens, or your favorite greens

Place collard greens in crock pot and pour in water. Sprinkle all of the dry ingredients onto the chicken breasts and then place the chicken on top of the greens. Pour tomatoes over chicken. Cook on high or 6 to 8 hours. Sprinkle with parmesan just before serving!