4009
Libyan prosecutors insist that these children were intentionally injected with the AIDS virus in 1998 by five Bulgarian nurses and a Palestinian doctor , who were working at the children 's hospital in Benghazi , Libya .
 administrative division of country: Benghazi, Libya; location contains: Libya, Benghazi; country of administrative divisions: Libya, Benghazi
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: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
Answer:
 administrative division of country: Benghazi, Libya; location contains: Libya, Benghazi; country of administrative divisions: Libya, Benghazi