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3D printing of fiber reinforced composites is currently conducted by stereolithography , laminated object manufacturing , fused deposition modeling , selective laser sintering , and extrusion .
 manufacturing process: 3D printing; material: fiber reinforced composites; manufacturing process: stereolithography; manufacturing process: laminated object manufacturing; manufacturing process: fused deposition modeling; manufacturing process: selective laser sintering; manufacturing process: extrusion
Please list all entity words in the text that fit the category.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} 
Answer:
 manufacturing process: 3D printing; material: fiber reinforced composites; manufacturing process: stereolithography; manufacturing process: laminated object manufacturing; manufacturing process: fused deposition modeling; manufacturing process: selective laser sintering; manufacturing process: extrusion