370221
Count Ero lived during the reigns of Alfonso III and his successors and held the title of count from the end of the 9th century and the first decades of the following century . .
 person: Alfonso III
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: Alfonso III 
Answer:
 person: Alfonso III