8289
The era is marked by such profound technical advancements like the printing press , linear perspectivity , patent law , double shell domes or Bastion fortresses .
 location: Bastion
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: Bastion 
Answer:
 location: Bastion