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Chaat from Delhi ( from where it originated in its current form ) , Lucknow , Prayagraj Azamgarh , Varanasi , Agra , Meerut , Muzaffarnagar , and Mathura are famous throughout India .
 Delhi, Lucknow, Prayagraj, Azamgarh, Varanasi, Agra, Meerut, Muzaffarnagar, Mathura, India
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Delhi, Lucknow, Prayagraj, Azamgarh, Varanasi, Agra, Meerut, Muzaffarnagar, Mathura, India