7085
As laser sintering is increasingly being used for the production of actual end-use parts , there is considerable interest in developing materials that would enable new applications for this technique .
 material: As; manufacturing process: sintering; manufacturing process: production; concept or principle: materials
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: As, sintering, production, materials 
Answer:
 material: As; manufacturing process: sintering; manufacturing process: production; concept or principle: materials