42677
According to chemists at the China Agricultural University in Beijing , aging the garlic gives it a chance to accumulate large quantities of one of the chemicals that generate the color ; fresh garlic does n't green much at all .
 Beijing, China Agricultural University
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Beijing, China Agricultural University