101193
Meanwhile , the 2nd battalion took part in the disastrous Walcheren Campaign in autumn 1809 , suffering from terrible fever while assisting in the capture of a number of towns on the island .
 event: Walcheren Campaign
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: Walcheren Campaign 
Answer:
 event: Walcheren Campaign