303651
In December 2009 , Ameba launched Ameba Now , a micro-blogging platform competing with Twitter .
 organization: Ameba; organization: Ameba
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: Ameba, Ameba 
Answer:
 organization: Ameba; organization: Ameba