175198
These major buildings are the Process Building ( 1929 ) , the Soap Chip Building ( 1929 ) , the Bar Soap Building ( 1929 ) , the Warehouse ( 1929 ) , and the Tide Building ( 1949 ) .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None