1112
Cathodic deposits were obtained on Ti - based alloys using suspensions containing nano - HA and MWCNTs dispersed in n - butanol solvent .
 Chemical: Ti; Chemical: n - butanol
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: Ti, n - butanol 
Answer:
 Chemical: Ti; Chemical: n - butanol