96487
Design work began in 1987 , with the final design by Murat Günak selected in 1989 and the production design by Olivier Boulay delayed in January 1990 , finally being patented on 19 December 1990 .
 person: Murat Günak; person: Olivier Boulay
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: Murat Günak, Olivier Boulay 
Answer:
 person: Murat Günak; person: Olivier Boulay