90419
Before the experiments of the mid-1860 s by Pasteur and Lister , hardly anyone took germ theory seriously ; even afterwards , many medical practitioners were unconvinced .
 person: Pasteur; person: Lister
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: Pasteur, Lister 
Answer:
 person: Pasteur; person: Lister