18618
 None of us live in the world of one business model , '' she said , referring to the other panelists , who included Brian L. Roberts , the chairman and chief executive of Comcast , and Richard D. Parsons , the chairman of Time Warner . 
 company: Brian L. Roberts, Comcast
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: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
Answer:
 company: Brian L. Roberts, Comcast