17510
On Monday , the group had split up with some reconnoitering along the Fox River and the others ( mostly Native Americans ) , led by Mr. Lorton ( possibly David Lawton ) , going to meet up with General Brown , Colonel Hamilton and their men near Aurora , Illinois .
 location: Aurora , Illinois
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: Aurora , Illinois 
Answer:
 location: Aurora , Illinois