18716
On Monday , Shreve , Crump & Low , a Boston establishment that bills itself as the country 's oldest jewelry store -LRB- it was founded in 1796 -RRB- , will move one block to the corner of Boylston and Berkeley Streets from the corner of Arlington and Boylston streets in the Back Bay .
 location contains: Boston, Back Bay; neighborhood of: Back Bay, Boston
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "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} 
Answer:
 location contains: Boston, Back Bay; neighborhood of: Back Bay, Boston