92780
As cities experience a loss of manufacturing jobs and growth of services , sociologist Saskia Sassen affirms that a widening of the social hierarchy occurs where high-level , high-income , salaried professional jobs expands in the service industries alongside a greater incidence of low-wage , low-skilled jobs , usually filled by immigrants and minorities .
 person: Saskia Sassen
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: Saskia Sassen 
Answer:
 person: Saskia Sassen