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 . 
 company: Donna Nelson, University of Oklahoma
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: 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:
 company: Donna Nelson, University of Oklahoma