2054
The B525 composition consisted of a range of lamellar-eutectic microstructure comprised of Co-phase with W6C reinforcement .
 concept or principle: composition; process parameter: range; concept or principle: microstructure; process parameter: reinforcement
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: composition, range, microstructure, reinforcement 
Answer:
 concept or principle: composition; process parameter: range; concept or principle: microstructure; process parameter: reinforcement