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However , residual distortion can hardly be avoided due to the rapid heating and cooling inherent in this AM process .
 concept or principle: residual distortion; material: be; manufacturing process: heating; manufacturing process: cooling; manufacturing process: AM process
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: residual distortion, be, heating, cooling, AM process 
Answer:
 concept or principle: residual distortion; material: be; manufacturing process: heating; manufacturing process: cooling; manufacturing process: AM process