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After a thermal debinding and sintering step the part turns into a dense ceramic and gains its final properties .
 process characterization: thermal debinding; manufacturing process: sintering; material: ceramic; concept or principle: properties
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: thermal debinding, sintering, ceramic, properties 
Answer:
 process characterization: thermal debinding; manufacturing process: sintering; material: ceramic; concept or principle: properties