2028
These forms of AC have been reported in specific bacteria ( " Prevotella ruminicola " and " Rhizobium etli " , respectively ) and have not been extensively characterized .
 location: Rhizobium
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: Rhizobium 
Answer:
 location: Rhizobium