565
-DOCSTART- Almost ALL of Harris County in white - that 's 25 inches . Population of Harris Co is more than 4.5 million https://t.co/2U2UnFzKvC
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: exact location, area, road, river 
Text: {0} 
 Entities:  
Answer:
 None