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: 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 solution: 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.

Problem: Mix ground beef, rice, egg, onion, carrot, salt and pepper., Mix together vinegar, brown sugar, and tomato sauce. Drop cabbage in boiling water for 5 to 10 minutes. Remove 10 large leaves., Chop remaining cabbage., Place in bottom of crock-pot., Place 2 to 4 tbsp. of meat mixture in center of each leaf., Roll up and use toothpick to hold and place stem side down in crock-pot., Pour on tomato mixture., Cover and cook on low for 8 to 10 hours.

Solution: green cabbage, poind groung beef, rice, egg, onion, carrot, salt, pepper, vinegar, brown sugar, tomato sauce