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The chief executive of Porsche , Wendelin Wiedeking , said two weeks ago at the Frankfurt Motor Show that his company had two options for growth : sell more sports cars , which would mean competing on price , or try to break into the broader luxury market , building on the success of its Cayenne sport utility vehicle .
 person of company: Wendelin Wiedeking, Porsche
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:  Wendelin Wiedeking, Porsche 
Answer:
 person of company: Wendelin Wiedeking, Porsche