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Mr. Modi 's Hindu nationalist party has denounced it , not least because the inquiry was initiated by one of the party 's chief political opponents , Lalu Prasad Yadav , a lower-caste politician from Bihar who now is the federal railway minister .
 Lalu Prasad Yadav, Bihar
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Lalu Prasad Yadav, Bihar