1032
A good example of this is the latticing of a part for weight reductions and enhanced functionality in areas where stiffness can be sacrificed .
 process parameter: weight; process parameter: areas; machanical property: stiffness; material: be
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:
 process parameter: weight; process parameter: areas; machanical property: stiffness; material: be