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Safin has lost his mind over less , but Wimbledon being Wimbledon , they very quickly located and strung up a spare net and let him back on the grass , which he began to enjoy with little warning two weeks ago in Halle , Germany .
 location contains: Germany, Halle
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, Halle 
Answer:
 location contains: Germany, Halle