1158
It is found that swelling leads to loss of shape fidelity during MW sintering of the green parts at temperatures ≥ 510 °C .
 concept or principle: swelling; concept or principle: shape fidelity; manufacturing process: MW sintering; machanical property: green parts; process parameter: temperatures
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: swelling, shape fidelity, MW sintering, green parts, temperatures 
Answer:
 concept or principle: swelling; concept or principle: shape fidelity; manufacturing process: MW sintering; machanical property: green parts; process parameter: temperatures