4798
 In announcing Ms. Lloyd 's appointment at City Hall yesterday , Mayor Michael R. Bloomberg noted her tenure as sanitation commissioner from 1992 to 1994 , a time when New York was struggling to start a residential recycling program . 
 location contains: New York, City Hall
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: 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} 
Answer:
 location contains: New York, City Hall