8503
He and his successor Puzur-Ashur III ( 1521 – 1497 BC ) are known to have been active kings , improving the infrastructure , dedicating temples and conducting various building projects throughout the kingdom .
 person: Puzur-Ashur III
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Puzur-Ashur III