4866
A simple zirconia dielectric resonator antenna is measured , confirming the measured dielectric properties and illustrating a practical application of this material .
 manufacturing process: simple; machine or equipment: dielectric; machine or equipment: dielectric; material: material
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: simple, dielectric, dielectric, material 
Answer:
 manufacturing process: simple; machine or equipment: dielectric; machine or equipment: dielectric; material: material