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Salomon Brothers analyst Paul Ting said he cut his share earnings estimates on refiners for the third quarter on the belief the companies will face sharp revisions in refining and marketing margins .
 Paul Ting, Salomon Brothers
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 Paul Ting, Salomon Brothers