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Pittsburgh Mayor Sophie Masloff touted the joys of her favorite city on the nationally televised Pat Sajak Show and put an end to rumors that she sometimes arrives at work with a cup of homemade chicken soup .
 Sophie Masloff, Pittsburgh
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: Organization based in, Located in, Live in, Work for, Kill 
Text: {0} 
Answer:
 Sophie Masloff, Pittsburgh