152221
The article proved to be controversial , and prompted heated reactions , with many dismissing Benson ’s ideas as impractical while others supported the concept .
 person: Benson
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: Benson 
Answer:
 person: Benson