70649
By November 2007 only a few older , low-end STB models could be found in the Japanese market ( average price U $ 180 ) , showing a tendency towards replacement by mid to high-end equipment like PVRs and TV sets with inbuilt tuners .
 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