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NASCAR -- Lifted the two-race suspensions of Chad Knaus , crew chief for Jimmie Johnson , and Alan Gustafson , crew chief for Kyle Busch , and placed both on 90 days probation after their cars failed inspection following the March 13 Nextel Cup race in Las Vegas .
 place of birth: Kyle Busch, Las Vegas
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:  Kyle Busch, Las Vegas 
Answer:
 place of birth: Kyle Busch, Las Vegas