201482
Receiving his early education in Petersburg , Benjamin entered the Confederate Army of Northern Virginia in 1864 .
 location: Petersburg; person: Benjamin; location: Confederate Army of Northern Virginia
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: Petersburg, Benjamin, Confederate Army of Northern Virginia 
Answer:
 location: Petersburg; person: Benjamin; location: Confederate Army of Northern Virginia