28180
The Italians were then forced to withdraw to more defensible positions in Tigray Province , where the two main armies faced each other .
 location: Tigray Province
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: Tigray Province 
Answer:
 location: Tigray Province