80874
Research on fentanyls and piritramide ( R-3365 , Pirium , Dipidolor , Piridolan , among others ) was also nearing fruition at that point .
 person: Pirium
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: Pirium 
Answer:
 person: Pirium