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Mentadent is a brand name for a line of dental products manufactured by Unilever everywhere but United States and Canada , where it was acquired by the Church & Dwight Company in 2003 .
 organization: Unilever; organization: Church & Dwight
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: Unilever; organization: Church & Dwight