387865
Tremont Group Holdings , Inc. , a Delaware corporation headquartered in Rye , New York , is a hedge fund that was a feeder fund to Bernard Madoff 's investment advisory firm in the Madoff investment scandal .
 Bernard Madoff, Madoff
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Bernard Madoff, Madoff