11547
However , the most common test ( and used even today in water test kits ) was discovered by Samuel Hahnemann .
 person: Samuel Hahnemann
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: Samuel Hahnemann 
Answer:
 person: Samuel Hahnemann