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` ` She felt sick to her stomach and her knees about buckled , ' ' Welch said , ` ` because she now knew what had been happening on Ward C . ' '
 She, her, her, Welch, she, Ward C
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:
 She, her, her, Welch, she, Ward C