155480
They were present at the battles of the Somme ( 1916 ) , the Ancre , the Somme ( 1917 ) and Ypres ( 1917 ) .
 location: Somme; location: Somme; location: Ypres
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Somme, Somme, Ypres 
Answer:
 location: Somme; location: Somme; location: Ypres