26960
Although dealers said investors are becoming more bearish toward the dollar in the wake of the stock market 's recent troubles and as the U.S. economy weakens , the dollar ended down only modestly .
 U.S.
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:
 U.S.