6409
He is the first grandson of King Abdulaziz to be the governor of the Riyadh Province .
 person: King Abdulaziz; location: Riyadh Province
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: King Abdulaziz; location: Riyadh Province