2721
In his remarks , Mr. Harding invoked management theory of the former head of General Electric , Jack Welch , and referred to a dinner he said he had given before Michael R. Bloomberg took office as mayor , at which Mr. Bloomberg drank '' copious amounts of wine . ''
 person of company: Jack Welch, General Electric
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: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
Answer:
 person of company: Jack Welch, General Electric