178567
Another subspecies of elk , " Eastern Elk " ( " Cervus Canadensis Canadensis " ) also went extinct at roughly the same time .
 None
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:  
Answer:
 None