7814
Stiglitz , Joseph E . and Andrew Weiss , 1981 .
 person: Stiglitz , Joseph E .; person: Andrew Weiss
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: Stiglitz , Joseph E ., Andrew Weiss 
Answer:
 person: Stiglitz , Joseph E .; person: Andrew Weiss