53603
From 1513 he was at the service of Maximilian I in Innsbruck , where he received several commissions from the imperial court .
 person: Maximilian I; location: Innsbruck
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: Maximilian I, Innsbruck 
Answer:
 person: Maximilian I; location: Innsbruck