538
-DOCSTART- RT @USNationalGuard : Another 1,000 @TXMilitary members are being deployed to assist Tropical Storm # Harvey response : https://t.co/H0oiB8XS63 https://t.co/S8O9pVizay
 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