Q: 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.
Beat egg whites in clean, large bowl with mixer at high speed until foamy (use only grade A clean, uncracked eggs). Gradually add sugar and lemon extract. Beat at high speed until thickened. NOTE: When dry, Royal Icing is very hard and resistant to damage that can occur during shipping/handling.
A:
egg whites, sugar, lemon