49952
The 32-bit Parallax Propeller microcontroller architecture and the first chip were designed by two people in about 10 human years of work time .
 instrument: Parallax Propeller
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: Parallax Propeller 
Answer:
 instrument: Parallax Propeller