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encoding 20 - 200 proteins Using the example of the freshwater amoeboid , however , " Paulinella chromatophora " , which contains chromatophores found to be evolved from cyanobacteria , Keeling and Archibald argue that this is not the only possible criterion ; another is that the host cell has assumed control of the regulation of the former endosymbiont 's division , thereby synchronizing it with the cell 's own division .
 person: Keeling; person: Archibald
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: Keeling, Archibald 
Answer:
 person: Keeling; person: Archibald