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Following modifications in 1917 - 1918 , working on the Giovi branch line , they could independently haul a 230-tonne train ( i.e. five 1921 type carriages ) at a speed of 75 km / h .
 location: Giovi
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: Giovi 
Answer:
 location: Giovi