28603
The availability of inexpensive American corn , with its higher proportion of usable starches relative to other cereal grains , has led it to be most typically used to create base whiskies to which flavouring whiskies are blended in .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities:  
Answer:
 None