17901
Linda Dupree , who is in charge of Apollo at Arbitron , put it to me this way : '' For those who have worked in advertising a long time , we think advertising works , we just do n't know how . ''
 person of company: Linda Dupree, Arbitron
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Linda Dupree, Arbitron 
Answer:
 person of company: Linda Dupree, Arbitron