1255
They hope to join alumni like Arlene Shuler a former Joffrey dancer who is now president of  New York  City Center ; Alicia Graf who danced with  Alvin Ailey  American Dance Theater and Dance Theater of Harlem ; Michael Novak now with the Paul Taylor Dance Company ; and Lydia Walker who toured with the Suzanne Farrell Ballet and helped form the student-run Columbia Ballet Collaborative in 2007 .
 None
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: New York, Alvin Ailey