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After his engineer diploma of the Telecom Paris in 1984 he works as programming engineer specialized in artificial intelligence and human-machine interactions in Paris especially for the company Act Informatique for 5 years (  1985  1991 ) and in the Silicon Valley as engineer for the  NeXT  company with Steve Jobs for 3 years ( 1991 1994 ) .
 subsidiaries: 1985, NeXT
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: 1985, NeXT