320228
Due to these mentioned uncertainties , it is unclear of how the lid was intended to be situated on the vessel and thus unknown how the inscription should be read , what is considered front or back and what its relation is to the scenes below .
 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