4409
In October 2008 , regimental institutions and their insurance firm started a lawsuit against the Department of National Defence , for damages , blaming negligence on the part of the government for failing to let the insurance firm personnel inspect the site after the fire .
 organization: Department of National Defence
Please list all entity words in the text that fit the category.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} 
Answer:
 organization: Department of National Defence