10985
The results present a threshold in quadruplex simulations , with regards to understanding the flexible nature of the sugar - phosphate backbone in formation of unusual architecture within the topology .
 Chemical: sugar; Chemical: phosphate
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: sugar, phosphate 
Answer:
 Chemical: sugar; Chemical: phosphate