120645
Founding members , Robert Havemann , a chemist and Georg Groscurth , a doctor , met each other at the beginning of the 1930s .
 person: Havemann; person: Georg Groscurth
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: Havemann, Georg Groscurth 
Answer:
 person: Havemann; person: Georg Groscurth