3685
 In Southold , the median home price has shot up over the last few years to $ 500,000 , according to Phillip Beltz , Southold special projects coordinator , who was closely involved in creating the Mattituck development . 
 location contains: Southold, Mattituck
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:  Southold, Mattituck 
Answer:
 location contains: Southold, Mattituck