1823
Densification can also be in the form of a furnace cycle , perhaps using hot isostatic pressing .
 manufacturing process: Densification; material: be; machine or equipment: furnace; manufacturing process: hot isostatic pressing
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: Densification, be, furnace, hot isostatic pressing 
Answer:
 manufacturing process: Densification; material: be; machine or equipment: furnace; manufacturing process: hot isostatic pressing