121057
A 28-year follow-up of 740 World War II veterans who had their spleens removed on the battlefield showed a significant increase in the usual death from pneumonia ( 6 deaths rather than the expected 1.74 ) and an increase in the deaths from ischemic heart disease ( 41 deaths rather than the expected 30.26 ) but not from other conditions .
 event: World War II; disease: pneumonia
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: World War II, pneumonia 
Answer:
 event: World War II; disease: pneumonia