131788
The men have been held since their capture in August last year by rebels who had taken the city of Tripoli .
 location: Tripoli
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: Tripoli 
Answer:
 location: Tripoli