286603
Numerous shards of Hagi ware and Sue ware were found on the floor of the tomb , and remnants of armor , swords and bronze horse fittings were found within the sarcophagus , indicating that the burial dates from around the 6th century AD .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities:  
Answer:
 None