2489
% , 5 wt. % , 7 wt. % and 10 wt. % ) were printed with two bead lay-up orientations ( 450/-450 and 00/900 ) using PLA and CF/PLA composite filaments .
 process characterization: bead; concept or principle: orientations; material: PLA; material: composite
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: bead, orientations, PLA, composite 
Answer:
 process characterization: bead; concept or principle: orientations; material: PLA; material: composite