8038
Transparent materials for fused filament fabrication printers are widely available and may be useful for constructing 3D printed devices with applications in UV/VIS spectroscopy .
 concept or principle: Transparent materials; manufacturing process: fused filament fabrication; material: be; manufacturing process: 3D printed; concept or principle: spectroscopy
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: Transparent materials, fused filament fabrication, be, 3D printed, spectroscopy 
Answer:
 concept or principle: Transparent materials; manufacturing process: fused filament fabrication; material: be; manufacturing process: 3D printed; concept or principle: spectroscopy