4854
Of the two surviving species , the American bison , " B. bison " , found only in North America , is the more numerous .
 location: North America
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: North America 
Answer:
 location: North America