51586
In Maryland , the storms forced a celebration to evacuate from a recreation center in Chevy Chase and buried a mile-long stretch of a Silver Spring highway in mud .
 location contains: Maryland, Chevy Chase
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:  Maryland, Chevy Chase 
Answer:
 location contains: Maryland, Chevy Chase