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In pursuit of that prize , Dr. Close and Dr. Rainer Lenzen of the Max-Planck Institute for Astronomy in Heidelberg , Germany , have built a special high-contrast camera to distinguish the light of planets from the glare of their stars , which are 10 million to 10 billion times as bright .
 location contains: Germany, Heidelberg
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, Heidelberg 
Answer:
 location contains: Germany, Heidelberg