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There has been an exponential increase in AM technology in recent years and it continues to grow due to its versatility and low cost for rapid prototyping and manufacturing applications .
 manufacturing process: AM technology; enabling technology: rapid prototyping; manufacturing process: manufacturing
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:
 manufacturing process: AM technology; enabling technology: rapid prototyping; manufacturing process: manufacturing