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Additive manufacturing has the potential to revolutionize the production of metallic components as it yields near net shape parts with complex geometries and minimizes waste .
 manufacturing process: Additive manufacturing; manufacturing process: production; material: metallic; machine or equipment: components; material: as; manufacturing process: near net shape; concept or principle: complex geometries
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: Additive manufacturing, production, metallic, components, as, near net shape, complex geometries 
Answer:
 manufacturing process: Additive manufacturing; manufacturing process: production; material: metallic; machine or equipment: components; material: as; manufacturing process: near net shape; concept or principle: complex geometries