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This paper describes a method for scanning and automatically extracting individual features of the lattice and applies this method to characterize AM lattice structures in both two-dimensional and three-dimensional lattices .
 concept or principle: scanning; concept or principle: extracting; concept or principle: lattice; manufacturing process: AM; concept or principle: two-dimensional; concept or principle: three-dimensional lattices
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: scanning, extracting, lattice, AM, two-dimensional, three-dimensional lattices 
Answer:
 concept or principle: scanning; concept or principle: extracting; concept or principle: lattice; manufacturing process: AM; concept or principle: two-dimensional; concept or principle: three-dimensional lattices