58471
Georgia Tech Research Institute 's Robert C. Michelson is developing a reciprocating chemical muscle for use in microscale flapping-wing aircraft .
 organization: Georgia Tech Research Institute; person: Robert C. Michelson
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Georgia Tech Research Institute, Robert C. Michelson 
Answer:
 organization: Georgia Tech Research Institute; person: Robert C. Michelson