4607
" Pihtije " ( Serbian Cyrillic : пихтије ) , " pivtija " ( Macedonian : пивтија ) , " pača " ( Bulgarian : пача ) , " piftie " or " răcitură " in Romanian is an aspic-like dish , generally made from low-cost pork meat , such as the head , shank or hock made into a semi-consistent gelatinous cake-like form .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None