74424
In North America , the hemlock woolly adelgid asexually reproduces and can have two generations per year .
 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