25315
The painful stings of bees are mostly associated with the poison gland and the Dufour 's gland which are abdominal exocrine glands containing various chemicals .
 person: Dufour
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Dufour 
Answer:
 person: Dufour