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Working curves for the five photopolymers showed unique behavior both within and among the resins as a function of curing light wavelength .
 material: photopolymers; material: resins; material: as; manufacturing process: curing; concept or principle: wavelength
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: photopolymers, resins, as, curing, wavelength 
Answer:
 material: photopolymers; material: resins; material: as; manufacturing process: curing; concept or principle: wavelength