4538
A severe tropical storm is being monitored outside the PAR , the Pagasa reported . | {@Neil Arwin Mercado@} {{URL}}
 severe tropical storm, the PAR, the Pagasa, Neil Arwin Mercado
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: group, creative work, person, event, product, location, corporation 
Text: {0} 
Answer:
 severe tropical storm, the PAR, the Pagasa, Neil Arwin Mercado