4399
In such cases , the food is typically in the form of paralyzed or dead prey items ( in predatory wasps ) , or masses of mixed pollen and nectar ( in bees ) ; only rarely are other sorts of food resources used ( such as floral oils , leaves , dung , or carrion ) .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None