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Sunday , 10 February was considered the most auspicious day and 30 million people descended to Allahabad to bathe at the confluence of the Yamuna and the Ganges rivers .
 Allahabad
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Allahabad