27884
He has written 2 complete books , " Technology , Sustainability , and Cultural Identity " ( 2007 ) and " Landmarks of Texas Architecture " ( 1986 ) and edited and contributed chapters to several others .
 organization: Technology; organization: Architecture
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: Technology, Architecture 
Answer:
 organization: Technology; organization: Architecture