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In 2010 a memo signed by  Chevrolet  sales and service vice president Alan Batey and  General Motors  marketing division vice president Jim Campbell was sent to Chevrolet employees at its Detroit headquarters instructing employees to only use Chevrolet when addressing the brand in order to present a consistent brand message .
 subsidiaries: Chevrolet, General Motors
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:
 subsidiaries: Chevrolet, General Motors