1779
Different lasers can be used to process different regions with finer spots being used for more detailed parts and wider beams to process bulk regions .
 material: be; concept or principle: process; process characterization: finer spots; concept or principle: process; engineering feature: bulk regions
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: be, process, finer spots, process, bulk regions 
Answer:
 material: be; concept or principle: process; process characterization: finer spots; concept or principle: process; engineering feature: bulk regions