2918
2 Pa s for 13-93 bioactive glass , inhibits spatter formation by damping the Marangoni convection , forming a melt track via viscous flow .
 process characterization: Pa; material: bioactive glass; process characterization: spatter; manufacturing process: forming; concept or principle: melt
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: Pa, bioactive glass, spatter, forming, melt 
Answer:
 process characterization: Pa; material: bioactive glass; process characterization: spatter; manufacturing process: forming; concept or principle: melt