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However , the inevitable residual stresses that are generated can lead to defects or build failure .
 machanical property: residual stresses; material: lead; concept or principle: defects; process characterization: build failure
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 stresses, lead, defects, build failure 
Answer:
 machanical property: residual stresses; material: lead; concept or principle: defects; process characterization: build failure