21358
 My wife and I have explored the emerging Mitte section of Berlin , wandered the parks and canals of Hamburg , and yesterday we strolled around Essen , and I talked about the World Cup with a helpful young salesman who sold me a telephone card . '' 
 location contains: Berlin, Mitte
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
 Entity Pairs:  Berlin, Mitte 
Answer:
 location contains: Berlin, Mitte