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The application of these material systems in functionally critical components requires adequate structural integrity , particularly in the presence of cyclic loading .
 material: material; machine or equipment: components; machanical property: structural integrity; machanical property: cyclic loading
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: material, components, structural integrity, cyclic loading 
Answer:
 material: material; machine or equipment: components; machanical property: structural integrity; machanical property: cyclic loading