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Silicon may play a significant role in increasing susceptibility to cracking by increasing the stability of the liquid film .
 material: Silicon; machanical property: susceptibility; concept or principle: cracking; machanical property: stability
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: Silicon, susceptibility, cracking, stability 
Answer:
 material: Silicon; machanical property: susceptibility; concept or principle: cracking; machanical property: stability