7700
These results may broaden the potential use of 3D printed CFRTPCs in aerospace , defense , and automotive applications .
 manufacturing process: 3D printed; application: aerospace; application: automotive
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 printed, aerospace, automotive 
Answer:
 manufacturing process: 3D printed; application: aerospace; application: automotive