65
# jobs # php Database Developer , Oracle , MySQL , Perl , OO , Java : Salary / Rate : Market RateLocation : city of london Da . . . http://t.co/PhPoOza4
 Oracle, city of london
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Oracle, city of london