40458
Out of 289 census tracts in the Bronx borough , 7 tracts lost more than 97 % of their buildings to fire and abandonment between 1970 and 1980 ; another 44 tracts had more than 50 % of their buildings meet the same fate .
 Bronx
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Bronx