37393
The two most common of these alien species are " Pittosporum undulatum " and " Acacia melanoxylon " .
 location: Acacia melanoxylon
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: Acacia melanoxylon 
Answer:
 location: Acacia melanoxylon