96003
In 1987 a 90-minute loss of power to Nasdaq 's automated trading computer , caused by a squirrel , affected twenty million trades .
 instrument: Nasdaq
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: Nasdaq 
Answer:
 instrument: Nasdaq