22103
" Clara knew that she was n't really hungry , but rather that she just found it difficult to concentrate sometimes since it was the first time she had been in a film , so she told Rose that she could n't eat .
 Clara, first, Rose
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
Answer:
 Clara, first, Rose