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Houston  has become a respected  director  with his two biggest films Mighty Times : The Legacy of Rosa Parks in 2002 which was nominated for an Academy Award in 2003 and Mighty Times : The Children's March in 2004 which won an Academy Award in 2005 .
 title of person: Houston, director
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:
 title of person: Houston, director