939
-DOCSTART- Scenes from the Heights , where flood waters from # HurricaneHarvey have begun to recede : https://t.co/XVx9rnr9oU https://t.co/tlv5owP9br
 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