5478
Laser powder bed fusion ( LPBF ) additive manufacturing ( AM ) is developing with the goal of fabricating parts with high performance and high efficiency .
 manufacturing process: Laser powder bed fusion; manufacturing process: LPBF; manufacturing process: additive manufacturing; manufacturing process: AM; manufacturing process: fabricating; concept or principle: performance
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: Laser powder bed fusion, LPBF, additive manufacturing, AM, fabricating, performance 
Answer:
 manufacturing process: Laser powder bed fusion; manufacturing process: LPBF; manufacturing process: additive manufacturing; manufacturing process: AM; manufacturing process: fabricating; concept or principle: performance