105160
From 1981 to 1984 Wang studied at the Department of Transportation of East China Jiaotong University and then Southwest Jiaotong University .
 organization: East China Jiaotong University; organization: Southwest Jiaotong University
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: East China Jiaotong University, Southwest Jiaotong University 
Answer:
 organization: East China Jiaotong University; organization: Southwest Jiaotong University