21703
 In Davos , Switzerland , James D. Wolfensohn , the quartet 's envoy to the Middle East , spoke of the Palestinians ' financial problems , saying there was not enough money to pay the salaries of 135,000 Palestinian civil servants , including some 58,000 members of the security forces , which he said could lead to further chaos . 
 location contains: Switzerland, Davos
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:
 location contains: Switzerland, Davos