9361
Home sales across Massachusetts were down 2.3 percent in July , compared to a month earlier , but up 21 percent for the year , according to the Massachusetts Association of Realtors .
 Massachusetts Association of Realtors, Massachusetts
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 Massachusetts Association of Realtors, Massachusetts