595
-DOCSTART- RT @Chron_MattYoung : Rainfall totals in Houston 's Harris County from # HurricaneHarvey . More than 30 inches in spots . Everyone has seen at least 20 inches . https://t.co/nrwQVOWYGx
 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