6601
A diet rich in buckwheat products would provide a daily amount of D - fagomine that may in part explain the beneficial properties traditionally attributed to buckwheat consumption .
 Chemical: D - fagomine
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: D - fagomine 
Answer:
 Chemical: D - fagomine