84494
Advantages The advantages of dispensing from a bar gun instead of bottles include lower cost of transport ( because water is added at the point of sale ) , convenience ( no need to locate and open bottles or cans ; a single canister contains much more product than a bottle ) , a freshly carbonated drink for the consumer , and a much more profitable product for the venue ( a glass of post mix costs about 1/40th the price of the same amount of drink from a bottle ) .
 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