677
-DOCSTART- The flash flood warnings continue until 11:15 or later . RADAR : https://t.co/Wqrl6jF2sq # houstonflood https://t.co/7vPdDz6vl8
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: exact location, area, road, river 
Text: {0} 
Answer:
 None