1925
The examples presented in 10 and 11 show that more volume used for supports , which can be seen as waste material , results in more material saved for the main structure .
 concept or principle: volume; application: supports; material: be; material: as; material: material; material: material; concept or principle: structure
Please list all entity words in the text that fit the category.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} 
Answer:
 concept or principle: volume; application: supports; material: be; material: as; material: material; material: material; concept or principle: structure