100169
More than 1,000 GEO members and supporters walked picket lines on the UIUC quad on November 16 and 17 .
 organization: UIUC
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: UIUC 
Answer:
 organization: UIUC