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At the strut level , where a more quantitative description of geometric defects is available , the gathered data is used to build a stochastic field model of geometric imperfections using Proper Orthogonal Decomposition .
 machine or equipment: strut; concept or principle: quantitative; concept or principle: defects; concept or principle: data; process parameter: build; concept or principle: stochastic; concept or principle: model; concept or principle: imperfections; machanical property: Decomposition
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: strut, quantitative, defects, data, build, stochastic, model, imperfections, Decomposition 
Answer:
 machine or equipment: strut; concept or principle: quantitative; concept or principle: defects; concept or principle: data; process parameter: build; concept or principle: stochastic; concept or principle: model; concept or principle: imperfections; machanical property: Decomposition