53365
Ram compression jet engines are airbreathing engines similar to gas turbine engines and they both follow the Brayton cycle .
 person: Brayton
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: Brayton 
Answer:
 person: Brayton