15756
The C - LiFePO ( 4 ) - PC composites display a high initial discharge capacity of 152 . 3 mA h g ( - 1 ) at 0 . 1 C , good cycling stability , as well as excellent rate capability ( 112 mA h g ( - 1 ) at 5 C ) .
 Chemical: C; Chemical: LiFePO ( 4 )
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: C, LiFePO ( 4 ) 
Answer:
 Chemical: C; Chemical: LiFePO ( 4 )