88035
It is most severe in highly industrialized , densely populated areas of North America , Europe , and Japan and in major cities in the Middle East and North Africa like Tehran and Cairo , but even relatively small amounts of light can be noticed and create problems .
 location: North America; location: Europe; location: Japan; location: Middle East; location: North Africa; location: Tehran; location: Cairo
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: North America, Europe, Japan, Middle East, North Africa, Tehran, Cairo 
Answer:
 location: North America; location: Europe; location: Japan; location: Middle East; location: North Africa; location: Tehran; location: Cairo