13137
Inorganic polyphosphates are chains of orthophosphates linked by phosphoanhydride bonds that can be up to hundreds of orthophosphates in length .
 Chemical: polyphosphates; Chemical: orthophosphates; Chemical: phosphoanhydride; Chemical: orthophosphates
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: polyphosphates; Chemical: orthophosphates; Chemical: phosphoanhydride; Chemical: orthophosphates