899
The town straddles a strategically important road linking government and rebel-held territory and has fallen succesively to both sides in a bloody tug-of-war which began last February .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 None