8513
The stacking layer orientation which results in the highest strength performance along a preferred loading orientation can be implemented to further optimize mechanical strength of constructs along the maximum loading direction .
 process parameter: layer; machanical property: strength; concept or principle: performance; concept or principle: orientation; material: be; machanical property: mechanical strength
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: layer, strength, performance, orientation, be, mechanical strength 
Answer:
 process parameter: layer; machanical property: strength; concept or principle: performance; concept or principle: orientation; material: be; machanical property: mechanical strength