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The results show that the molten pool characteristics and spatter behavior depend on the laser input energy .
 concept or principle: molten pool; process characterization: spatter; enabling technology: laser
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: molten pool, spatter, laser 
Answer:
 concept or principle: molten pool; process characterization: spatter; enabling technology: laser