871
-DOCSTART- RT @teddy_cat1 : If you have been rescued or have verified rescues add " # HarveySafe RESCUED " # HarveyFlood # HarveyRelief # Houston # HoustonStrong # SOSHarvey
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: exact location, area, road, river 
Text: {0} 
Answer:
 None