1322
-DOCSTART- RT @RedCrossHouston : Download the Red Cross shelter app to find a Red Cross shelter location near you at https://t.co/OB36nh0fEY . # RedCross # HurricaneHarvey
 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