363370
Selected properties of Al66Ti34N are : One commercial coating type used to improved the wear resistance of tungsten carbide tools is the AlTiN-Saturn from Sulzer Metaplas .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities:  
Answer:
 None