6740
The ASF SLM-MS samples exhibit the presence of partially melted particles that spread over the entire surface and many cracks in both the longitudinal and transverse directions .
 concept or principle: samples; concept or principle: melted; concept or principle: spread; concept or principle: surface
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: samples, melted, spread, surface 
Answer:
 concept or principle: samples; concept or principle: melted; concept or principle: spread; concept or principle: surface