20333
Used as flexible electrodes , all - solid - state fiber supercapacitors have been fabricated , which can be managed to highly compressible and stretchable spring supercapacitors and can also be woven into a textile for wearable electronics .
 None
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:  
Answer:
 None