10309
Hydo Perez , who is in charge at this police investigation , says the neighborhood is dangerous because of the way the guerillas sometimes react to the police presence .
 Hydo Perez
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
Answer:
 Hydo Perez