106985
In the 1980 s , communication researcher Marshall Scott Poole examined a sample of groups without making these errors and noted substantial differences among them in the number and order of stages .
 person: Marshall Scott Poole
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: Marshall Scott Poole 
Answer:
 person: Marshall Scott Poole