1746
The first occurred in the latter part of World War II when the Japanese tied her hands behind her back and marched her off to do forced labor for over a year , building roads , digging ditches , and carrying a shoulder pole .
 first, World War II, Japanese, over a year
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:
 first, World War II, Japanese, over a year