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This article proposes the production of gypsum–sisal fiber parts using BJ and the analysis of the effects of some manufacturing parameters , such as the presence of fiber , printing orientation , and post-processing .
 manufacturing process: production; material: fiber; manufacturing process: BJ; manufacturing process: manufacturing; material: as; material: fiber; concept or principle: orientation; concept or principle: post-processing
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, fiber, BJ, manufacturing, as, fiber, orientation, post-processing 
Answer:
 manufacturing process: production; material: fiber; manufacturing process: BJ; manufacturing process: manufacturing; material: as; material: fiber; concept or principle: orientation; concept or principle: post-processing