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Chinese companies are growing bigger , and their managers have such great ambitions that they want to take a big step and jump to the next level , '' said Hu Zuohao , a professor of marketing at Tsinghua University in Beijing . ''
 location contains: Beijing, Tsinghua University
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:
 location contains: Beijing, Tsinghua University