41732
In the London property , in artsy Shoreditch , Mr. Felgate is installing a new energy-efficient boiler and appliances that he expects will lower energy usage by about 35 percent .
 location contains: London, Shoreditch
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:  London, Shoreditch 
Answer:
 location contains: London, Shoreditch