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David Gordon Wilson ( born 1928 ) is emeritus professor of engineering at Massachusetts Institute of Technology ( MIT ) .
 person: Gordon Wilson; organization: Massachusetts Institute of Technology
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Gordon Wilson; organization: Massachusetts Institute of Technology