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There is a lack of hygiene , a lack of infection control , a lack of a system to protect patients from blood-borne infections , '' said Dr. Colizzi , who examined the children in Benghazi this year and was last in Libya this month .
 country of administrative divisions: Libya, Benghazi; administrative division of country: Benghazi, Libya; location contains: Libya, Benghazi
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Libya, Benghazi; Benghazi, Libya; Libya, Benghazi 
Answer:
 country of administrative divisions: Libya, Benghazi; administrative division of country: Benghazi, Libya; location contains: Libya, Benghazi