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The use of 3D printing in architecture has grown tremendously over the last decade thanks to its strong reputation as a versatile , cheap and fast technology .
 manufacturing process: 3D printing; application: architecture; material: as; concept or principle: technology
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: manufacturing standard, machanical property, manufacturing process, material, engineering feature, process parameter, machine or equipment, application, process characterization, enabling technology, biomedical, concept or principle 
Text: {0} 
 Entities: 3D printing, architecture, as, technology 
Answer:
 manufacturing process: 3D printing; application: architecture; material: as; concept or principle: technology