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The workshop participants – 66 representatives from academia , industry , and government – identified several key educational themes : ( 1 ) AM processes and process/material relationships , ( 2 ) engineering fundamentals with an emphasis on materials science and manufacturing , ( 3 ) professional skills for problem solving and critical thinking , ( 4 ) design practices and tools that leverage the design freedom enabled by AM , and ( 5 ) crosB-functional teaming and ideation techniques to nurture creativity .
 industry, AM processes, engineering, materials, manufacturing, design, tools, design freedom, AM
Please list all entity words in the text that fit the category. Output format is "word1, 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} 
Answer:
 industry, AM processes, engineering, materials, manufacturing, design, tools, design freedom, AM