9331
The study has also demonstrated a viable approach to multi-material FFF by decoupling support structure and part manufacture into regions of CLFFF and static z tool pathing in an appropriate fashion .
 concept or principle: multi-material; manufacturing process: FFF; engineering feature: support structure; concept or principle: manufacture; machine or equipment: tool; concept or principle: fashion
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: multi-material, FFF, support structure, manufacture, tool, fashion 
Answer:
 concept or principle: multi-material; manufacturing process: FFF; engineering feature: support structure; concept or principle: manufacture; machine or equipment: tool; concept or principle: fashion