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Gordon Murray devised a " hydropneumatic suspension " system for the BT49C , which allowed the car to settle to a much lower ride height at speed .
 person: Gordon Murray
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: Gordon Murray 
Answer:
 person: Gordon Murray