1610
-DOCSTART- RT @HoustonRockets : Our thoughts are with all those affected . We 're proud to see our community coming together . # HoustonStrong https://t.co/EELrEEC1Jk
 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