48016
Donovan 's representatives said he felt an obligation to return to Germany and fulfill the terms of his contract , particularly after Leverkusen acceded to his wishes to play at home for several years .
 location contains: Germany, Leverkusen
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, Leverkusen 
Answer:
 location contains: Germany, Leverkusen