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and as william and she saw each other , it was such a wonderful reunion for them to just hug , and they - - he would hug her and look at her and hug her and look at her .
 william, she, them, they, he, her, her, her, her
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
Answer:
 william, she, them, they, he, her, her, her, her