20462
 James D. Wolfensohn , the special envoy for nations active in Middle East peacemaking , has criticized Israel for failing to ease restrictions on Palestinian movement into and out of the Gaza Strip , where residents currently face greater difficulties in traveling than before Israel 's withdrawal . '' 
 location contains: Middle East, Gaza Strip
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: Middle East, Gaza Strip