7046
Under the project , 68 residential or business properties were to be seized and razed ; it would also cause increased traffic congestion , light pollution , gentrification , and crowding .
 disease: traffic congestion
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: traffic congestion 
Answer:
 disease: traffic congestion