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: Add boiling water to gelatin mix in large bowl; stir 2 min., until completely dissolved., Stir in club soda., Place mangos in 6-cup mold; top with 2 cups gelatin mixture., Refrigerate 30 min., or until gelatin is set but not firm., Meanwhile, refrigerate remaining gelatin mixture 30 min., or until slightly thickened., Add 2 cups COOL WHIP to remaining gelatin mixture in bowl; whisk until blended., Pour over fruited layer in mold., Refrigerate 4 hours or until firm., Serve topped with remaining COOL WHIP.
Example Output: boiling water, Gelatin, cold club soda

Example Input: Mash hot sweet potatoes., Add butter, sugar, salt, cinnamon and nutmeg., Add egg and 1/2 cup graham cracker crumbs., Continue mashing until completely mixed., Chill if not firm., Form mixture into ball using 1/3 cup for each ball and placing 3 miniature marshmallows in center of each., Dredge balls in graham cracker crumbs., Place in baking pan and bake in hot oven at 400 for about 10 to 15 minutes., Yield:, 8 sweet potato balls.
Example Output: sweet potatoes, brown sugar, margarine, salt, cinnamon, nutmeg, egg, marshmallows, graham cracker crumbs

Example Input: Place the chicken, salt, onion, carrots, celery, and water into a stock pot. Bring to a boil over high heat, then reduce heat to medium-low, and simmer until the chicken is tender, about 1 1/2 hours. Skim away any scum that forms as the chicken simmers., Strain and reserve the broth in a clean pot. Pick the meat from the chicken, discarding the bones, skin, and vegetables. Cut the meat into small pieces, and set aside. Bring the broth to a boil over medium heat and stir in the orzo pasta. Let simmer 20 minutes., While the orzo is cooking, beat the egg whites to stiff peaks, then whisk in the egg yolks until completely incorporated. Measure out 2 cups of the simmering broth, and combine it with the lemon juice. Slowly pour the lemon mixture into the eggs while whisking continuously until incorporated., When the orzo is nearly done, return the chicken meat to the soup, and cook until reheated. Stir in the egg mixture, stirring gently until incorporated into the soup. Serve immediately.
Example Output:
chicken, kosher salt, onion, carrots, stalks celery, water, orzo pasta, eggs, lemons