8438
Melt rheometric data of the PLLA polymer was analyzed and demonstrated pseudo-plastic behavior with a flow index of n = 0.465 ( < 1 ) .
 concept or principle: Melt; concept or principle: data; material: polymer; material: n
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: Melt, data, polymer, n 
Answer:
 concept or principle: Melt; concept or principle: data; material: polymer; material: n