4892
Now three years old , Language Log , at itre.cis.upenn.edu/myl/languagelog , attracts 5,000 daily visitors and is now partly captured in a book , '' Far from the Madding Gerund '' -LRB- William , James & Co. -RRB- , which reprints some posts by Language Log 's founders , Mark Liberman , a linguist at the University of Pennsylvania , and Geoff Pullum , a linguist at the University of California , Santa Cruz .
 person of company: Mark Liberman, University of Pennsylvania
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: 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:
 person of company: Mark Liberman, University of Pennsylvania