In this task, you have to identify the named entities (NER) which are the ingredients required given its directions. Named entities are the names of the items without their quantity.

Example input: Preheat oven to 375 degrees., Boil syrup, sugar and shortening over medium heat, stirring constantly., Remove from heat., Gradually stir in flour and nuts., Drop by teaspoonfuls about 3 inches apart on lightly greased cookie sheet., Bake 5 to 6 min., Remove from oven and let stand 5 min, before removing from sheet., May be rolled into cylindrical shape while still hot., If cooled too much, return to oven for a minute., Yield: 4 dozen cookies.
Example output: flour, nuts, corn syrup, shortening, brown sugar
Example explanation: This is a good example, as we see the NER is generated correctly from the directions.
Q: Melt butter in a large skillet over medium heat. Add sausage; fry until just beginning to brown, 3 to 5 minutes. Add mushrooms, onion, celery, garlic, and Italian seasoning. Cook and stir until soft, about 10 minutes. Pour mixture into a large bowl; let cool, about 5 minutes., Stir eggs into the sausage-mushroom mixture. Add bread cubes and 1/2 the chicken stock; stir until stuffing is well combined and moist. Add more chicken stock if necessary., Preheat a Belgian waffle iron according to manufacturers' instructions. Fill with stuffing mixture; cook until crisp and heated through, about 10 minutes. Repeat with remaining stuffing.
A:
butter, ground Italian sausage, mushrooms, onion, celery, garlic, Italian seasoning, eggs, bread, chicken