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She served in the Maryland House of Delegates from 1995 to 2003 , representing District 17 in Montgomery County , and is a candidate for Maryland Senate in the same district in the 2010 elections .
 Maryland, Montgomery County, Maryland
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Maryland, Montgomery County, Maryland