1858
-DOCSTART- RT @ReadyHarris : Update : High Call Volume at All 9 - 1 - 1 Call Centers Potential for heavy call congestion on all phone networks : https://t.co/FLC22gOywx .
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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