2757
In 1861  Harland  chose the 27-year-old Gustav Wilhelm Wolff his former personal assistant to become a partner in the firm forming  Harland and Wolff  .
 founded by: Harland, Harland and Wolff
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: Harland, Harland and Wolff