21988
 In response , the Chinese prime minister , Wen Jiabao , announced at a recent Beijing news conference that over the next 18 months , Russian oil exports to China by rail would increase by 50 percent , to 300,000 barrels a day . 
 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