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All affected individuals have a 1000-fold higher risk of developing skin cancer : half of the affected population develop skin cancer by age 10 , usually at areas most exposed to sunlight ( e.g. face , head , or neck ) .
 disease: skin cancer
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: skin cancer 
Answer:
 disease: skin cancer