20529
 Stuart remained unheralded , and the neighborhood where the arch sits , now an unincorporated patch of Martin County called Rio , became a landscape of mobile homes and snowbirds , with a smattering of peacocks from the nearby estate of Frances Langford , an actress known for singing '' I 'm in the Mood for Love . '' 
 location contains: Martin County, Stuart
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:  Martin County, Stuart 
Answer:
 location contains: Martin County, Stuart