92114
Design and development Designed by a team led by Alan Arnold Griffith , the RB .141 was originally designed to meet a new propulsion requirement for the de Havilland DH .121 airliner project which later became the Hawker Siddeley Trident .
 person: Alan Arnold Griffith
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: Alan Arnold Griffith 
Answer:
 person: Alan Arnold Griffith