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But dermatologists say contact dermoscopes , made primarily in Europe by companies like Heine Optotechnik in Germany , occasionally allow them to see finer detail like the tiny black dots indicative of melanoma .
 location contains: Europe, Germany
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:  Europe, Germany 
Answer:
 location contains: Europe, Germany