200178
Eisenstein 's proof Eisenstein 's proof of quadratic reciprocity is a simplification of Gauss 's third proof .
 person: Eisenstein; person: Eisenstein
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: Eisenstein, Eisenstein 
Answer:
 person: Eisenstein; person: Eisenstein