12586
Halstead 's includes Archstone-Smith , a real estate investment trust that owns 11 luxury buildings in Manhattan and applies the same comparatively relaxed tenant standards to its buildings nationwide , a tranquilizer in the high-strung New York market . ''
 location contains: New York, Manhattan
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:  New York, Manhattan 
Answer:
 location contains: New York, Manhattan