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In 1999 Dean Foods Company acquired  Alta Dena.About   Alta Dena  Dairy | The dairy that cares about your health naturally They also produce kefir as well as the chocolate milk brand TruMoo .
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Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 NA: Alta Dena.About, Alta Dena