12016
 According to a 2004 survey by Donna Nelson , a chemistry professor at the University of Oklahoma , there are 13,235 professors on physical sciences and engineering faculties of the 50 top research universities , and only 468 are black or Hispanic . 
 Donna Nelson, University of Oklahoma
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:
 Donna Nelson, University of Oklahoma