2096
This study focuses on AM of a binary Ti-4Cu and a ternary Ti-4Cu-4Al alloy using the laser engineered net shaping ( LENS ) process .
 manufacturing process: AM; concept or principle: binary; material: alloy; manufacturing process: laser engineered net shaping; manufacturing process: LENS; concept or principle: process
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: AM, binary, alloy, laser engineered net shaping, LENS, process 
Answer:
 manufacturing process: AM; concept or principle: binary; material: alloy; manufacturing process: laser engineered net shaping; manufacturing process: LENS; concept or principle: process