3402
 Senator Evan Bayh , son of former Senator Birch Bayh of Indiana , is organizing and testing the waters for a possible presidential bid in 2008 . 
 Birch Bayh, Evan Bayh
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
Answer:
 Birch Bayh, Evan Bayh