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The incremental deposition process utilized by most additive manufacturing ( AM ) technologies presents significant challenges related to residual stresses and warping which arise from repeated deposition of hot material onto cooler material .
 manufacturing process: deposition process; manufacturing process: additive manufacturing; manufacturing process: AM; concept or principle: technologies; machanical property: residual stresses; concept or principle: warping; concept or principle: deposition; material: material; material: material
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: deposition process, additive manufacturing, AM, technologies, residual stresses, warping, deposition, material, material 
Answer:
 manufacturing process: deposition process; manufacturing process: additive manufacturing; manufacturing process: AM; concept or principle: technologies; machanical property: residual stresses; concept or principle: warping; concept or principle: deposition; material: material; material: material