82888
Mid-engined designs were in fashion at the time and in 1972 the prototype Diabolo was built with an Austin Maxi engine and transaxle Peter Bohanna and Robin Stables .
 None
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:  
Answer:
 None