7501
To unravel the chemical bonding in semifluorinated graphite , we apply angle - resolved near - edge X - ray absorption fine structure ( NEXAFS ) spectroscopy and quantum - chemical modeling .
 Chemical: graphite
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: graphite 
Answer:
 Chemical: graphite