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

Ex Input:
1 c. white sugar, 2 Tbsp. flour, 1 egg, 1 Tbsp. dry mustard, 1/2 c. vinegar, 1 c. cream, 1 tsp. turmeric

Ex Output:
white sugar, flour, egg, mustard, vinegar, cream, turmeric

Ex Input:
3 eggs, a palm-full of chopped chives, 2/3 cup chedder or pepper jack cheese, Optional:, more cheese, such a parm.

Ex Output:
eggs, chives, chedder, more cheese

Ex Input:
1/2 cup (1 stick) butter, plus more for greasing tins, 4 cups all-purpose flour, 2 teaspoons baking powder, 1 1/2 teaspoons salt, 1 1/4 cups milk (whole milk is best), 1/2 cup vegetable oil, 2 large eggs, 2 cups grated sharp Cheddar, One 4.5-ounce can diced green chiles

Ex Output:
butter, all-purpose, baking powder, salt, milk, vegetable oil, eggs, Cheddar, green chiles