5007
The viscosity and surface tension of the inks were tuned to sit within the inkjet printability range.Multiple layers of the electromagnetic active ink were printed alongside passive UV-curable ink in a single manufacturing process to form a multi-material waffle shape .
 machanical property: viscosity; machanical property: surface tension; manufacturing process: inkjet; material: ink; material: ink; manufacturing process: manufacturing process; concept or principle: multi-material
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: viscosity, surface tension, inkjet, ink, ink, manufacturing process, multi-material 
Answer:
 machanical property: viscosity; machanical property: surface tension; manufacturing process: inkjet; material: ink; material: ink; manufacturing process: manufacturing process; concept or principle: multi-material