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As the world leader in TT scale manufacturing , Tillig produces both standard TT scale model railroad track and an integrated roadbed track using known as Bedding Track .
 organization: Tillig
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: Tillig