2450
An automated experimental setup with two neodymium permanent cube magnets capable of generating a dipolar magnetic field was built to align magnetic particles in the resin .
 concept or principle: experimental; material: neodymium; concept or principle: cube; concept or principle: magnetic field; concept or principle: particles; material: resin
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: experimental, neodymium, cube, magnetic field, particles, resin 
Answer:
 concept or principle: experimental; material: neodymium; concept or principle: cube; concept or principle: magnetic field; concept or principle: particles; material: resin