19185
 Senegal has one of the lowest H.I.V. prevalence rates in Africa , but has been cut off from the Bush administration initiative , public health experts said , because prostitution has been legal there since 1969 . 
 location contains: Africa, Senegal
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Africa, Senegal 
Answer:
 location contains: Africa, Senegal