511
LAURA MANSNERUS WORTH NOTING Correction : April 2 , 2006 , Sunday A report in the Worth Noting column on March 12 about the financial difficulties of the Mills Corporation and its possible sale of Xanadu , a major shopping and entertainment development in the Meadowlands , referred incorrectly to the background of Steven Roth , chairman of Vornado Realty Trust , which was negotiating a possible purchase of the project .
 person of company: Steven Roth, Vornado Realty Trust
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: Steven Roth, Vornado Realty Trust