144795
We assume a known , non-varying demand D_j , j = 1 , \ cdots , N for the N products ( for example , there might be N = 3 products and customers require 7 items a day of Product 1 , 5 items a day of Product 2 and 2 items a day of Product 3 ) .
 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