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Continuous fiber-reinforced thermosetting polymer composites ( CFRTPCs ) were prepared via three-dimensional ( 3D ) printing in this study .
 material: thermosetting polymer; material: composites; concept or principle: three-dimensional; concept or principle: 3D
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: thermosetting polymer, composites, three-dimensional, 3D 
Answer:
 material: thermosetting polymer; material: composites; concept or principle: three-dimensional; concept or principle: 3D