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and built by American Bridge Company , it opened on Thursday , November 12 , 1936 , six months before the Golden Gate Bridge .
 organization: American Bridge Company; location: Golden Gate Bridge
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: American Bridge Company; location: Golden Gate Bridge