1500
Parts were printed with a sintered resolution of 450 μm and green densities as high as 65 % .
 manufacturing process: sintered; process parameter: resolution; material: as; material: as
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: sintered, resolution, as, as 
Answer:
 manufacturing process: sintered; process parameter: resolution; material: as; material: as