5809
 In the Canary Wharf business district of London , for example , the trading room of Barclays Capital is filled with mostly young men in identical button-down blue shirts , staring intently at banks of computer screens where the prices of petroleum products crude oil , gasoline , fuel oil , napthene and more flicker by . 
 location contains: London, Canary Wharf
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:  London, Canary Wharf 
Answer:
 location contains: London, Canary Wharf