8143
It was founded by CEO Samer Hamadeh .
 organization: CEO; person: Samer Hamadeh
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: CEO, Samer Hamadeh 
Answer:
 organization: CEO; person: Samer Hamadeh