21060
We find that the SWCNT displays a general preference over the PRM in binding with SH3 domain in all the three force fields examined , although the degree of preference can be somewhat different , with the AMBER force field showing the highest preference .
 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