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in austin , texas and nbc news correspondent campbell brown .
 austin , texas, texas, nbc news, nbc news correspondent, nbc news correspondent campbell brown
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
Answer:
 austin , texas, texas, nbc news, nbc news correspondent, nbc news correspondent campbell brown