58521
Tasks Following the inaugural conference in Melbourne in 1996 ( Verging on Reality ) international academic conferences have been held every two years in New York ( 2000 ) , Copenhagen ( 2002 ) , Vancouver ( 2004 ) , Birmingham ( 2006 ) and Melbourne ( 2008 ) .
 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