36992
The show 's main theme song , co-written and performed by Gary Portnoy , lent its refrain " Where Everybody Knows Your Name " as the show 's catchphrase .
 Gary Portnoy
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Gary Portnoy