3110
The cyclodextrin - functionalized graphene nanosheet ( GNS / beta - CD ) enables " host - guest " chemistry between the nanohybrid and functional " payloads " .
 Chemical: graphene; Chemical: beta - CD
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: graphene, beta - CD 
Answer:
 Chemical: graphene; Chemical: beta - CD