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Morse first developed the idea as he was on Craigslist , looking for an additional job in San Francisco , and noticed that US Census Bureau was looking to hire employees in the Bay Area at the rate of $ 22 - $ 26 per hour .
 Craigslist, Francisco, Census Bureau
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Craigslist, Francisco, Census Bureau