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The experimental and finite element results provide the tools needed to make corrections in the design process to more accurately predict the performance of AM components .
 concept or principle: experimental; concept or principle: finite element; machine or equipment: tools; concept or principle: design process; process characterization: accurately; concept or principle: performance; manufacturing process: AM
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: experimental, finite element, tools, design process, accurately, performance, AM 
Answer:
 concept or principle: experimental; concept or principle: finite element; machine or equipment: tools; concept or principle: design process; process characterization: accurately; concept or principle: performance; manufacturing process: AM