28003
In a telephone interview Friday , Robert Glaser , the founder and chief executive of RealNetworks , said the patent was related to an invention that the company first sought protection for in 1994 .
 person of company: Robert Glaser, RealNetworks; company major shareholders: RealNetworks, Robert Glaser; company shareholder among major shareholders: Robert Glaser, RealNetworks; company founders: RealNetworks, Robert Glaser
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: Robert Glaser, RealNetworks; company major shareholders: RealNetworks, Robert Glaser; company shareholder among major shareholders: Robert Glaser, RealNetworks; company founders: RealNetworks, Robert Glaser