21470
 Ma Jun , an environmentalist in Beijing and author of '' China 's Water Crisis , '' said the chemical spill had exposed enormous potential problems that existed all across China after decades of rampant industrial development . 
 administrative division of country: Beijing, China; country of administrative divisions: China, Beijing
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:
 administrative division of country: Beijing, China; country of administrative divisions: China, Beijing