52670
Lieutenant Greene was evacuated by helicopter and had received emergency treatment at Kandahar air base , then was transferred to the American military hospital at Landstuhl , Germany .
 location contains: Germany, Landstuhl
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:  Germany, Landstuhl 
Answer:
 location contains: Germany, Landstuhl