4405
Prof. Cendes and his brother  Nicholas Csendes  founded  Ansoft  and sold HFSS stand-alone under a 1989 marketing relationship with Hewlett-Packard and bundled into Ansoft products .
 founded by: Nicholas Csendes, Ansoft
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:
 founded by: Nicholas Csendes, Ansoft