3063
Information about the radial gradients is obtained by introducing dye markers within the filament through understanding the flow behavior through the extruder by the deformation of the dye from a linear to pseudo parabolic profile .
 material: filament; machine or equipment: extruder; concept or principle: deformation; engineering feature: profile
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: filament, extruder, deformation, profile 
Answer:
 material: filament; machine or equipment: extruder; concept or principle: deformation; engineering feature: profile