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.
Q: 2 c. cooked sweet potatoes, 1 c. milk, 1 c. sugar, or less, 2 eggs, beaten, 1/4 c. butter, 1 tsp. vanilla, 1/2 tsp. salt, 1/4 tsp. nutmeg, 1/4 tsp. lemon flavoring (optional)
A: 
cooked sweet potatoes, milk, sugar, eggs, butter, vanilla, salt, nutmeg, lemon flavoring