160
 His father , a rheumatologist , is a partner in Blau , Tiger & Sullivan , a practice in Massapequa , N.Y. He is also a director of the Long Island chapter of the Arthritis Foundation in Melville , N.Y. WEDDINGSLEBRATIONS 
 location contains: Long Island, Massapequa
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:  Long Island, Massapequa 
Answer:
 location contains: Long Island, Massapequa