5708
The printing studies were carried out using the production scale , Multi Jet Fusion powder bed fusion process .
 manufacturing process: production; manufacturing process: Multi Jet Fusion; manufacturing process: bed fusion
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: production, Multi Jet Fusion, bed fusion 
Answer:
 manufacturing process: production; manufacturing process: Multi Jet Fusion; manufacturing process: bed fusion