27451
We report the fabrication of ionic liquid ( IL ) - gated field - effect transistors ( FETs ) consisting of bilayer and few - layer MoS2 .
 Chemical: MoS2
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: MoS2 
Answer:
 Chemical: MoS2