15343
For things like this , as Japan looks at this piece of history -- also , Japanese captives were dragged to Siberia to labor camps -- I heard there were 100,000 , 200,000 .
 Japan, Japanese, Siberia, 100,000, 200,000
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:
 Japan, Japanese, Siberia, 100,000, 200,000