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A certain American bank has recently been doing " carpet bombing " advertising with slogans like " One out of every two people wants to retire ten years early , but has n't yet begun a financial plan ! " or " 60 % of parents want to send their children abroad to study , but one - third of these do n't know how much money they should prepare ! "
 American, One, two, ten years early, 60 %, third
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:
 American, One, two, ten years early, 60 %, third