Instructions: 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.
Input: Combine sugar and milk and bring to a boil, stirring constantly, then cook without stirring to soft ball stage, about 232 on candy thermometer., Remove from heat., Add butter and cool to lukewarm., Beat until thick and creamy.
Output:
brown sugar, white sugar, milk, butter