20110
 For three months , Doctors Without Borders has been handing out week-long supplies of Plumpy ` nut , 14 foil packets in a black plastic grocery sack , at its five outpatient feeding centers in Maradi and 21 centers elsewhere in Niger . 
 location contains: Niger, Maradi
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: Niger, Maradi