7645
*An explosion of stored ammunition at Smederevo Fortress in Yugoslavia killed about 2,500 people .
 organization: Smederevo Fortress; location: Yugoslavia
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: Smederevo Fortress; location: Yugoslavia