20443
Merchants Insurance Group , a regional property and casualty insurance company headquartered in Buffalo , New York , has been offering financial protection to individuals and businessowners since 1918 .
 Merchants Insurance, Buffalo , New York
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Merchants Insurance, Buffalo , New York